May 15, 2012 · We have our application hanging at 50% CPU in a thread showing the call stack with a function called from wpfgfx_v0300.dll. The offending method is. wpfgfx_v0300.dll ---> MilChannel_SetNotificationWindow. When I delete the font cache file mentioned here, the problem goes away. When I restore the offending file, the problem comes back.
Nov 21, 2011 · - service id: 3392 : Windows Font Cache Service --- (in Task Manager) this one is pointed out on services tab when , on processes tab, i right click on the svchost process ("go to services") which ...
The Windows Font Cache Service (FontCache) optimizes performance of applications by caching commonly used font data. Applications will start this service if it is not already running. It can be disabled, although doing so will degrade application performance.This service is installed by default and its startup type is Manual.
Jul 25, 2017 · Unfortunately, the Font Cache service does not automatically delete old per-user cache files so for now I'm afraid you'll have to work around this on your own. For example, you could create a scheduled maintenance task that automatically deletes all the FontCache-S-*.dat files if their total size exceeds a certain amount.
Nov 21, 2011 · - service id: 3392 : Windows Font Cache Service --- (in Task Manager) this one is pointed out on services tab when , on processes tab, i right click on the svchost process ("go to services") which ...