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How to Start/Stop
Windows Presentation Foundation Font
Cache 3.0.0.0 service
Description Services Regedit Back CMD Msconfig
Service name: FontCache3.0.0.0
Display name: Windows Presentation Foundation Font Cache 3.0.0.0

Description:
Optimizes performance of Windows Presentation Foundation (WPE) 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

Path to executable:
C:\Windows\Microsoft.Net\Framework\v3.0\WPF\PresentationFontCache.exe
Type services.msc and press Enter
Services.msc:
This method shows you how to Start/Stop Windows Presentation Foundation Font Cache 3.0.0.0 from
Services.msc.
Please perform the following steps:

Please go to Pearl button (Start) and click on the Search programs and files
For more information about the change from Start to Pearl button click here
Locate Windows Presentation Foundation Font Cache 3.0.0.0 observe his current status and open to make
changes.
From General tab you can Start/Stop and change the Windows Presentation Foundation Font Cache
3.0.0.0.
To finish press ok button and close Services window
Type regedit and press Enter
Please confirm User Account Control pop-up
Microsoft official disclaimer

Warning Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by
using another method. These problems might require that you reinstall the operating system. Microsoft
cannot guarantee that these problems can be solved. Modify the registry at your own risk.

Please navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\FontCache3.0.0.0  
and locate Start registry key
Regedit:          
This method shows you how to change Startup type of Windows Presentation Foundation Font Cache
3.0.0.0 from Registry Editor.
Please perform the following steps:

Please go to Pearl button (Start) and click on the Search programs and files
For more information about the change from Start to Pearl button click here
   
   
Type cmd, right click on cmd icon under the Programs and click on Run as administrator
Please confirm User Account Control pop-up
Please select, right and copy a registry key from below, then right click on command prompt window
, select Paste and press Enter

To Start Windows Presentation Foundation Font Cache 3.0.0.0:

net start FontCache3.0.0.0

Note: You can’t start a service if Startup type is on Disabled.

To Stop Windows Presentation Foundation Font Cache 3.0.0.0:

net stop FontCache3.0.0.0

To change Startup Type:

Automatic:
REG add "HKLM\SYSTEM\CurrentControlSet\services\FontCache3.0.0.0" /v Start /t REG_DWORD /d 2 /f

Manual:
REG add "HKLM\SYSTEM\CurrentControlSet\services\FontCache3.0.0.0" /v Start /t REG_DWORD /d 3 /f

Disabled:
REG add "HKLM\SYSTEM\CurrentControlSet\services\FontCache3.0.0.0" /v Start /t REG_DWORD /d 4 /f

Automatic (Delayed Start):
REG add "HKLM\SYSTEM\CurrentControlSet\services\FontCache3.0.0.0" /v Start /t REG_DWORD /d 2 /f

Note: When you change to Automatic (Delayed Start) a new key DelayedAutostart is created with value 1.
REG add "HKLM\SYSTEM\CurrentControlSet\services\FontCache3.0.0.0" /v DelayedAutostart /t REG_DWORD /d 1 /f

When you change to Automatic from Automatic (Delayed Start), DelayedAutostart change value to 0.
REG add "HKLM\SYSTEM\CurrentControlSet\services\FontCache3.0.0.0" /v DelayedAutostart /t REG_DWORD /d 0 /f
CMD:          
This method shows you how to Start/Stop and change Windows Presentation Foundation Font Cache
3.0.0.0 from Command Prompt.
Please perform the following steps:

Please go to Pearl button (Start) and click on the Search programs and files
For more information about the change from Start to Pearl button click here
Msconfig:          
This method shows you how to prevent Windows Presentation Foundation Font Cache 3.0.0.0 from
starting with the operating system using System Configuration (msconfig.exe).
Please perform the following steps:

Please go to Pearl button (Start) and click on the Search programs and files
For more information about the change from Start to Pearl button click here
Write msconfig and press Enter
Up Back
   
   
Double click on Start and edit the value:

Change Startup type :

Automatic - 2
Manual - 3
Disabled - 4
Automatic (Delayed Start) - 2

Note: When you change to Automatic (Delayed Start) a new key DelayedAutostart is created with value 1.
When you change to Automatic from Automatic (Delayed Start), DelayedAutostart change value to 0.
In System Configuration please go to Services tab and locate Windows Presentation Foundation Font
Cache 3.0.0.0.
Uncheck the box to prevent this service to start and then press OK to finish.  
Any change make in System Configuration will be apply after restart.