Winapp2.ini additions in CCleaner Posted December 31, 2018 · Report reply 6 hours ago, siliconman01 said: So you are suggesting that the code be....which looks good to me for Winapp2.ini. It does look like there is a "permissions" issue, however, that prevents CCleaner from actually cleaning out these files. Strange! On my systems CCleaner removes all font cache files without any permission issues. 4 hours ago, Andavari said: Why risk cleaning the Font cache at all? IMHO it is not riskier than cleaning other Windows related caches, as we will never know what Microsoft will change with the next feature update. Like SMalik, I never had any issues after cleaning the font cache. And I don't think anyone knows the correlations why the FileKey1 caused the boot issue on some systems.