Running out of disk space

winIDEA stores various temporary files in %TEMP%, or if specified, %ISYSTEM_TEMP% directory. Some files are meant to speed up your debugging experience and therefore may remain there even after winIDEA is closed.This means that the after a while, this directory will grow in size and may take too much of your valuable disk space.

Possible solution:

Periodically empty:

• %TEMP% or
• %ISYSTEM_TEMP% folder