Env: Windows 10 Clion 2020.1.2 installed via jetbrains toolbox(other install methods should be ok too)
Solution:
- Delete the Registry key:
Computer\HKEY_CURRENT_USER\SOFTWARE\JavaSoft\Prefs\jetbrains\clion
- Delete
C:\Users\
$your-username\AppData\Roaming\JetBrains\CLion2020.1\eval
folder. - Delete
C:\Users\
$your-username\AppData\Roaming\JetBrains\CLion2020.1\options\other.xml
or open up this file and try to get rid ofeval
references. - See you in a month :)