I can not start IDEA

https://bitbucket.org/Qilinn/idea/src/master/.gitignore

I've replied via the support ticket. https://youtrack.jetbrains.com/issue/IDEA-222187 may be related.

See if removing IDE folders helps (https://intellij-support.jetbrains.com/hc/articles/206544519).

Please do not report the same issue via forum and support, use only one channel to avoid duplication.

'Caused by: java.lang.IllegalArgumentException: 181193932 incompatible with Text-specific LCD contrast key' It helped me 'reg add "HKEY_CURRENT_USER\Control Panel\Desktop" /t REG_DWORD /v FontSmoothingGamma /d 1024 /f'