presentation font cache nedir

Yeni mesajlar

• Sosyal'de ara
• Sık sorulan sorular

Sitemizi ana ekranınıza bir web uygulaması olarak nasıl yükleyeceğinizi görmek için aşağıdaki videoyu takip ediniz.

Not: This feature may not be available in some browsers.

• Sık Sorulan Sorular

Çözüldü   PresentationFontCache.exe ve DeviceAssociation Framework nedir?

• Konuyu başlatan benmuhammed
• Başlangıç Tarihi 16 Nisan 2021
• Görüntüleme 3B

Ayrıntılı düzenleme

benmuhammed

• 16 Nisan 2021

Arkadaşlar, şu PresentationFontCache.exe ve Deviceassocaition Framework nedir? Bilgisayarımı temizlerken karşıma geldi. Ve önerebileceğiniz Anti-Virüs.  

Yazı tiplerini önbelleğe alarak WPF programlarının performansını arttırır. Virüs değildir.

Yazı tiplerini önbelleğe alarak WPF programlarının performansını arttırır. Virüs değildir.  

Eray T dedi: Yazı tiplerini önbelleğe alarak wpf programlarının performansını arttırır. Virüs değildir. Genişletmek için tıkla...

benmuhammed dedi: Hocam bir de ben dediğim gibi bilgisayarımı temizliyorum ayrıca virüsleride temizliyorum . Konu dışı olacak ama önerebileceğiniz anti virüs var mı 1 kerelik kullanacağım zaten. Bu aralar virüs şüphesindeyim... Genişletmek için tıkla...

Eray T dedi: Kaspersky öneririm. Genişletmek için tıkla...

benmuhammed dedi: Kullanıyorum. Böyle gereksiz dosyaları silecek şeyler arıyorum. Genişletmek için tıkla...

414605 dedi: Kaspersky veya Malwarebytes kullanabilirsin. Genişletmek için tıkla...

benmuhammed dedi: Malwarebytes indirdim benden mail istedi ve preminium başlatılacak yazıyordu. Para kesmesini istemiyorum Genişletmek için tıkla...

414605 dedi: Hocam merak etmeyin bir şey olmaz, zaten o adımı atlayabiliyorsunuz. Genişletmek için tıkla...

Benzer konular

• 25 Ocak 2023

• 24 Ağustos 2023

• 19 Nisan 2015
• 9 Temmuz 2023

• 12 Mart 2023

Yeni konular

• 26 dakika önce
• 13 dakika önce

• 45 dakika önce

• 16 dakika önce
• Alperen3589
• 29 dakika önce

• 38 dakika önce
• 50 dakika önce

• Bugün 08:04

• Bugün 08:03

• Bugün 07:54

• Mergen Tengri
• Bugün 08:00

• Bugün 07:52
• Bugün 07:41

• kayra karadeniz

• BorsaKaplani888
• 1 dakika önce

• 2 dakika önce

• kaiser soze
• 3 dakika önce

• C H R O N I C

• 4 dakika önce

• 5 dakika önce

• 6 dakika önce

Gizliliğinize önem veriyoruz

Bu sitenin çalışmasını sağlamak için gerekli çerezleri ve deneyiminizi iyileştirmek için isteğe bağlı çerezleri kullanıyoruz.

Daha fazla bilgi edinin ve tercihlerinizi yapılandırın

• Zorunlu çerezler
• İsteğe bağlı çerezler
• Üçüncü taraf çerezler
• Ayrıntılı çerez kullanımı
• Gizlilik Bildirimi

• Disk & Data Manager
• Partition Wizard
• Power Data Recovery
• ShadowMaker
• Media Toolkit
• uTube Downloader
• Video Converter
• Download Partition Wizard Free Edition: Download Pro Edition: Try Demo Server Edition: Try Demo
• Partition Magic

Top 3 Solutions to PresentationFontCache.exe High CPU Usage

What is PresentationFontCache.exe? Why does it take so much resources? To figure out the answer, you can read this post provided by MiniTool Partition Wizard where 3 solutions to PresentationFontCache.exe high CPU usage are listed.

About PresentationFontCache.exe and Its High CPU Usage

What is PresentationFontCache.exe? Actually, it is a software associated with the .NET Framework . The software is responsible for loading the font glyphs in the memory , which enables the Windows Presentation Foundation (WPF) applications to use theses fonts. Therefore, when you run a WPF app, the PresentationFontCache.exe will be started in order to offer font’s information for the app.

However, sometimes users may find that the PresentationFontCache.exe process is using a lot of CPU resources (up to 50% or even 100% in some cases). It slows down the computer . Although they end the process in Task Manager , it could appear again after a while or when you restart the PC. PresentationFontCache.exe high CPU might also slow down the startup.

The problem has something to do with the corrupted font in the cache. After being used for some time, the font’s information may be corrupted or unresponsive, which leads to PresentationFontCache.exe stuck in a restart loop and takes too much resources.

Don’t worry. The problem can be fixed easily. If you’re bothered by the same problem, you can try the following solutions to solve it by yourself.

Solution 1: Delete FontCache.dat

When you encounter PresentationFontCache.exe high CPU usage, it is possible that the .dat file which includes information referenced to an application is corrupted. You can try deleting the file and restarting the PC to solve the problem.

Here are the detailed steps.

Step 1 : Press Win + R to invoke Run window. Then input the following command to the box and click OK to access the Local folder quickly:  C:WindowsServiceProfilesLocalServiceAppDataLocal

Step 2 : Delete the file named FontCache3.0.0.0.dat (or Font*.dat ).

Then you can reboot your computer and check whether PresentationFontCache.exe high CPU usage has been solved. If it still appears, please move on to the next solution.

Solution 2: Disable Presentation Font Cache Service

As mentioned, PresentationFontCache.exe starts when WPF software is running. If you don’t use any WPF applications, you can stop the Presentation Font Cache service.

Step 1 : Open Run window, type services.msc , and then press Enter to access Service .

Step 2 : Scroll down to find Windows Presentation Foundation Font Cache 3.0.0.0 service. Then right-click it and select Properties .

Step 3 : In the pop-up window, select Disable for Startup type . Then click Stop , Apply and OK to disable the service and save the changes you have made.

Once it’s done, the PresentationFontCache.exe high CPU usage issue will disappear.

Solution 3: Repair .NET Framework

Another way to fix PresentationFontCache.exe high CPU usage is to repair the .NET Framework, since they are associated.

Step 1 : Press Win + S to open Search utility. Type control in the search box and select Control Panel from the search results.

Step 2 : Select View by: Category and click Uninstall a program .

Step 3 : In the list of programs and features, select Microsoft .Net Framework of your version and click Change/Remove . In the pop-up window, click Repair and follow the onscreen instructions to finish the operation.

When problems with the .NET Framework, you should restart your computer and the PresentationFontCache.exe high CPU usage should have disappeared.

About The Author

Position: Columnist

User Comments :

• create new account

Search form

You are here, how to fix: disable presentationfontcache.exe (high cpu).

Infopackets Reader Teresa P. writes:

" Dear Dennis,

My computer has been acting terribly slow! I pressed CTRL + ALT + DEL to bring up Task Manager to see what was going on, and I have a task called presentationfontcache.exe that is eating 25% of my CPU. This is an older computer, and these days I need all the CPU processing power I can get - and this definitely isn't helping! Can you please tell me how I can disable presentationfontcache.exe in Windows 7? "

My response:

I have not had this problem before so I asked Teresa if she would like me to look at the issue more closely using my remote desktop service . She agreed and allowed me to connect, and sure enough - the task 'presentationfontcache.exe' was eating 25% of her CPU.

From what I've read online, the presentationfontcache.exe file is a service used for caching fonts, related to Windows Presentation Foundation (WPF) applications. I have never seen a WPF application (that I am aware of) in the last 30 years of my computing life - however, a from a bit more research, this service seems to be related to a lot of programming-related activities, including Microsoft Visual Studio. By default any application using WPF framework will enable the Windows Presentation Font Cache service, though it's my understanding this service can safely be disabled.

After a bit more digging online, I came across some instructions that will help fix the presentationfontcache.exe from eating all the CPU, plus other instructions that explained how to disable it entirely. Unfortunately neither of the sites I visited explained how to do this clearly (for the average Joe user); as such, I've decided to completely rewrite the instructions and streamline the process to minimize the amount of steps needed - plus I'll explain how to do it in simple English.

• First, you will need to open up an administrative command prompt. To do so: click Start, then type in "cmd" (no quotes); wait for "CMD.EXE" or "Command Prompt" to appear in the list, then right click it and select "Run as Administrator".  
• The commands below will clear out the Font Cache folder, set the Windows Presentation Foundation service to manual, then restart the service. To do so: highlight the text below using your mouse: c: cd C:\Windows\ServiceProfiles\LocalService\AppData\Local\ mkdir temp move font*.dat temp REG add "HKLM\SYSTEM\CurrentControlSet\services\FontCache3.0.0.0" /v Start /t REG_DWORD /d 3 /f net stop FontCache3.0.0.0 net start FontCache3.0.0.0 echo this is a dummy line  
• Right click over top of the highlighted text above, then select "Copy" from the dialogue menu. Next, go to the administrative command prompt you opened up in Step #1 and then right click in the middle of the window and select "Paste" from the dialogue menu. The text you copied in Step #2 should now be output to the command line.  
• Now, check Task Manager to make sure presentationfontcache.exe isn't eating 25, 50, or 100% of your CPU. To do so, press CTRL + ALT + DEL on the keyboard; Task Manager will appear automatically in Windows 7 and earlier - however, for Windows 8 and 10 users, you will need to click the "Task Manager" link in order to run Task Manager after pressing CTRL + ALT + DEL on the keyboard. Once Task Manager is running, go to the "Processes" tab in Windows 7 and earlier (the "Details" tab in Windows 8 and later), and look to see if you can find the presentationfontcache.exe program and see if the CPU usage is still running rampant. If it is, then proceed to Step #5.  
• ONLY do the following steps if presentationfontcache.exe is still eating your CPU. The following steps will stop the Windows Presentation Foundation service and disable it permanently (though, this can easily be reversed). To do so, use your mouse to highlight the text below: net stop FontCache3.0.0.0 REG add "HKLM\SYSTEM\CurrentControlSet\services\FontCache3.0.0.0" /v Start /t REG_DWORD /d 4 /f echo this is a dummy line  
• Right click over top of the highlighted text above, then select "Copy" from the dialogue menu. Next, go to the administrative command prompt you opened up in Step #1 and then right click in the middle of the window and select "Paste" from the dialogue menu. The text you copied in Step #5 should now be output to the command line.

At this point, you should not see presentationfontcache.exe running in task manager, and your CPU should be running a lot more smoothly. If for some reason the presentationfontcache.exe is still running, do a reboot and that should definitely prevent it from running again.

Note that any program which relies on the Windows Presentation Foundation service may run slower, because the fonts are being cached. If you don't know which program that may be, I would not worry about it too much as the majority of programs I came across were for programming purposes.

I hope that helps!

Additional 1-on-1 Support: From Dennis

If all of this is over your head, or if you need help disabling the presentationfontcache.exe - or any program for that matter which may be out of control and eating your CPU, I can help using my remote desktop support service . Simply contact me briefly describing your problem and I will get back to you as soon as possible.

Got a Computer Question or Problem? Ask Dennis!

I need more computer questions. If you have a computer question -- or even a computer problem that needs fixing -- please email me with your question so that I can write more articles like this one. I can't promise I'll respond to all the messages I receive (depending on the volume), but I'll do my best.

About the author: Dennis Faas is the owner and operator of Infopackets.com. With over 30 years of computing experience, Dennis' areas of expertise are a broad range and include PC hardware, Microsoft Windows, Linux, network administration, and virtualization. Dennis holds a Bachelors degree in Computer Science (1999) and has authored 6 books on the topics of MS Windows and PC Security. If you like the advice you received on this page, please up-vote / Like this page and share it with friends. For technical support inquiries, Dennis can be reached via Live chat online this site using the Zopim Chat service (currently located at the bottom left of the screen); optionally, you can contact Dennis through the website contact form .

• Log in or register to post comments

Similar Problems

I have experienced similar problems with my HP laptop running Win10. I did not have these problems until the 1607 upgrade.

It all started in August with 100% disk usage caused by HPSupportSolutionsFrameworkService.exe. Shutting down the laptop or rebooting did not clear the problem. The service needed to be terminated using Process Explorer.

Later in September, WmUpdate caused svchost to run continuously at 12% CPU useage, As before, Process Explored fixed the problem.

Later in October, MSMPEng.exe ran continuously at 12% CPU useage. Again Process explored did the trick.

Now about every two weeks HPSupportSolutionsFrameworkService.exe acts-up with 25% CPU usage. This time I can double-click / run HP Support Assistant, immediately shut down the program and the problem clears.

I hope the new Win10 upgrade in March will fix this and other nuisance bugs with the USB and Wi-Fi. My other choice is to try a clean install with the latest “save data” option. Do you have any comments about this latest download?

How to Fix: Disable Presentationfontcache.exe

Worked great - much thanks!

Most popular articles

• Which Processor is Better: Intel or AMD? - Explained
• How to Prevent Ransomware in 2018 - 10 Steps
• 5 Best Anti Ransomware Software Free
• How to Fix: Computer / Network Infected with Ransomware (10 Steps)
• How to Fix: Your Computer is Infected, Call This Number (Scam)
• Scammed by Informatico Experts? Here's What to Do
• Scammed by Smart PC Experts? Here's What to Do
• Scammed by Right PC Experts? Here's What to Do
• Scammed by PC / Web Network Experts? Here's What to Do
• How to Fix: Windows Update Won't Update
• Explained: Do I need a VPN? Are VPNs Safe for Online Banking?
• Explained: VPN vs Proxy; What's the Difference?
• Explained: Difference Between VPN Server and VPN (Service)
• Forgot Password? How to: Reset Any Password: Windows Vista, 7, 8, 10
• How to: Use a Firewall to Block Full Screen Ads on Android
• Explained: Absolute Best way to Limit Data on Android
• Explained: Difference Between Dark Web, Deep Net, Darknet and More
• Explained: If I Reset Windows 10 will it Remove Malware?

We are BBB Accredited

We are BBB accredited (A+ rating), celebrating 21 years of excellence! Click to view our rating on the BBB .

• Startup Programs Database
• PresentationFontCache.exe Information

PRESENTATIONFONTCACHE.EXE Information

This is a valid program that is required to run at startup..

This program is required to run on startup in order to benefit from its functionality or so that the program will work. The following information is a brief description of what is known about this file. If you require further assistance for this file, feel free to ask about in the forums .

• Name Windows Presentation Foundation Font Cache 3.0.0.0
• Filename PresentationFontCache.exe
• Command C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
• Description Windows service that optimizes performance of Windows Presentation Foundation (WPF) applications by caching commonly used font data. WPF applications will start this service if it is not already running. It can be disabled, though doing so will degrade the performance of WPF applications.
• File Location C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
• Startup Type This startup entry is installed as a Windows service.
• Service Name FontCache3.0.0.0
• Display Name Windows Presentation Foundation Font Cache 3.0.0.0
• HijackThis Category O23 Entry
• This entry has been requested 46,784 times.

It is assumed that users are familiar with the operating system they are using and comfortable with making the suggested changes. BleepingComputer.com will not be held responsible if changes you make cause a system failure.

This is NOT a list of tasks/processes taken from Task Manager or the Close Program window (CTRL+ALT+DEL) but a list of startup applications, although you will find some of them listed via this method. Pressing CTRL+ALT+DEL identifies programs that are currently running - not necessarily at startup. Therefore, before ending a task/process via CTRL+ALT+DEL just because it has an "X" recommendation, please check whether it's in MSCONFIG or the registry first. An example would be "svchost.exe" - which doesn't appear in either under normal conditions but does via CTRL+ALT+DEL. If in doubt, don't do anything.

• Startups Home
• Newest Entries
• Rootkit List
• Startup Database Forum
• How to use the Startup Database
• Submit a Startup

Not a member yet? Register Now

This browser is no longer supported.

Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.

Error message or high CPU utilization when running a WPF-based application

• 4 contributors

This article helps you resolve the problem where you receive a FileFormatException or ArgumentOutOfRangeException error message in a Windows Presentation Foundation (WPF)-based program when the WPF-based program processes text.

Applies to:   Windows Presentation Foundation Original KB number:   937135

When you run a WPF-based application in the Microsoft .NET Framework 3.0, you may receive a FileFormatException error or an ArgumentOutofRangeException error. The error occurs when the WPF-based application starts to process text. For example, you may receive a FileFormatException error message that resembles the following:

file:///filepath/file_name file does not conform to the expected file format specification.

In this error message, file_name is typically the file name for a font. Additionally, the application consumes up to 100 percent CPU time.

When looking in Task Manager or other tools, PresentationFontCache.exe consumes 50% or more of available processor time.

This issue occurs if video drivers overwrite the data in the font cache that is stored in memory.

To resolve this issue, follow these steps:

Exit all WPF-based applications that are running on the computer.

Stop the Windows Presentation Foundation Font Cache 3.0.0.0 service. To stop the Windows Presentation Foundation Font Cache 3.0.0.0 service, use one of the following methods.

Method 1: Use Microsoft Management Console

• Click Start , click Run , type Services.msc , and then click OK .
• Right-click Windows Presentation Foundation Font Cache 3.0.0.0 , and then click Stop .

Method 2: Use the command prompt

• Click Start , click Run , type cmd , and then click OK .
• At the command prompt, type net stop "Windows Presentation Foundation Font Cache 3.0.0.0" , and then press ENTER .

Delete the old Fontcache3.0.0.0.dat file.

By default, the Fontcache3.0.0.0.dat file is located in the %windir%\ServiceProfiles\LocalService\AppData\Local folder in Windows Vista. By default, the Fontcache3.0.0.0.dat file is located in the %systemdrive%\Documents and Settings\LocalService\Local Settings\Application Data folder in Windows XP and in earlier versions of Windows.

Update the video card drivers. To do this, use one of the following methods.

Method 1: Use Windows Update Catalog

To update the video card drivers, check for updates in the Windows Update Catalog. For more information about how to download drivers from the Windows Update Catalog, see How to download updates that include drivers and hotfixes from the Windows Update Catalog .

Method 2: Download and then install the latest video card drivers

To download and install the latest video card drivers, contact the computer or the video hardware manufacturer.

More information

If the video card drivers overwrite the data in the font cache that is stored in memory, the corrupted data may be saved to the hard disk as a data file. Therefore, you may experience the issue that is described in the Symptoms section when another WPF-based application tries to read the corrupted data file.

After you update the video card drivers and after you delete the Fontcache3.0.0.0.dat file, a new font cache data file is created based on the new computer configuration. This new font cache data file is created when the Windows Presentation Foundation Font Cache 3.0.0.0 service is stopped. Typically, the new font cache data file is created when the computer is shut down or restarted.

Was this page helpful?

Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see: https://aka.ms/ContentUserFeedback .

Submit and view feedback for

Additional resources

Muhammet EKER

13 aralık 2012, presentationfontcache.exe nedir.

Did you hear there is a 12 word sentence you can tell your man... that will induce intense feelings of love and impulsive attraction to you deep within his chest? That's because deep inside these 12 words is a "secret signal" that fuels a man's impulse to love, worship and care for you with his entire heart... 12 Words Will Fuel A Man's Love Impulse This impulse is so hardwired into a man's mind that it will make him try harder than ever before to to be the best lover he can be. Matter of fact, triggering this all-powerful impulse is absolutely binding to having the best ever relationship with your man that the second you send your man one of the "Secret Signals"... ...You'll soon find him expose his heart and mind for you in a way he haven't experienced before and he will see you as the only woman in the galaxy who has ever truly interested him.

Can we help find anything?

No suggestions.

Suggested Searches

Popular Keyword

Search history, recommended search.

Select your province

*Based on your intended shipping destination/store pick-up location

Please confirm your selection. The page will be reloaded to display the corresponding prices.

We're here for you

Welcome to Samsung Support

Popular searches.

• Galaxy S9 - Insert a microSD Card or Remove it (SM-G960W)
• Which Canadian banks are supported on Samsung Pay?
• Can you wash tennis shoes or sneakers in your Samsung washer?

related search

• Live Translation
• Circle to Search
• How to find model number
• Samsung account
• Washer and Dryer
• Oven cleaning
• Refrigerator cleaning

Product Support

Select a model, how to find model code.

Need some help locating your model number? Select your product from the menus below and we'll show you where your number is.

It may be quicker to check for a solution here

Still can't find the answer you're looking for? Click next to e-mail us

How to enter the unlock code

Unlocking your Galaxy phone lets you use your device with a different provider and network. Disclaimer: When you purchase a Samsung phone from a carrier, your phone is locked to their network for a specified period of time according to the contract. You must contact your carrier to find out the conditions of your contract and obtain an unlock code.

Back up and restore your data

When you back up and restore your content using the storage options on your Galaxy device, you will be able to download the file again.

Update the phone number associated with your Samsung account

Please follow this process before updating to One UI 6.1 Your Samsung account holds a lot of important personal information, so it is protected with two-step verification. You'll receive a text message containing a code on your mobile device to confirm that it is you logging into the account. If your mobile number has changed, and you can't receive the text, you'll need to change the phone number on your account.

Find additional information

Setting up your galaxy device, warranty information, premium care service, screen replacement pricing, request repair service, buy authorized samsung parts, visual support, smartthings support, news & alerts, bespoke upgrade care, download manuals, sign language support, door to door repair service, samsung service: terms & conditions, windows information, samsung members community, maintenance mode, interactive tv simulator, protection & peace of mind, contact info, online support, call support.

1-800-SAMSUNG

Face to Face Support

Printers support.

The coding for Contact US > Call > View more function. And this text is only displayed on the editor page, please do not delet this component from Support Home. Thank you

Microsoft Learn Q&A needs your feedback! Learn More

May 20, 2024

Microsoft Learn Q&A needs your feedback!

Want to earn $25 for telling us how you feel about the current Microsoft Learn Q&A thread experience? Help our research team understand how to make Q&A great for you.

Find out more!

Contribute to the Windows forum! Click  here  to learn more  💡

May 10, 2024

Contribute to the Windows forum!

Click  here  to learn more  💡

• Search the community and support articles
• Windows Vista
• Search Community member

Ask a new question

presentationfontcache.exe has stopped working error

Report abuse.

Reported content has been submitted​

Thank you for using Microsoft Windows Vista Forums. 

Follow the instructions below which might help you in resolving the issue.

1.     Click on start.

2.     Type in services.msc in the start search and hit enter.

3.     In the services window, scroll down to check “Windows Presentation Foundation Font Cache 3.0.0.0” service is started.

4.     If it is not started, right click on that and select start.

5.     Check if the issue is resolved.

Follow the instructions in the link below to perform Clean boot procedure.

Step 1: Perform a clean boot

Step 2: Enable half of the services                   

Step 3: Determine whether the problem returns

Step 4: Enable half of the Startup items Step 5: Determine whether the problem returns

Step 6: Resolve the problem

Step 7: Reset the computer to start as usual

How to troubleshoot a problem by performing a clean boot in Windows Vista

http://support.microsoft.com/kb/929135

After checking the issue, put the computer back to the Normal mode.

Uninstall or update the program which is causing the issue.

Check if the issue is resolved.

Please post back and let us know if this has helped to resolve your issue.

1 person found this reply helpful

Was this reply helpful? Yes No

Sorry this didn't help.

Great! Thanks for your feedback.

How satisfied are you with this reply?

Thanks for your feedback, it helps us improve the site.

Thanks for your feedback.

Replies (1) 

Question info.

• Install, upgrade, & activate
• Norsk Bokmål
• Ελληνικά
• Русский
• עברית
• العربية
• ไทย
• 한국어
• 中文(简体)
• 中文(繁體)
• 日本語