I have had this problem four times now. Windows 10 crashes\freezes resulting in me having to reboot my PC. I come back, start PHPStorm only to find out it's completely broken. Themes don't work, editor settings are gone and I have to reinstall the whole thing.
I'm losing valuable work time having to reinstall this IDE every time this happens. Can't you seriously create a working backup for the software so it doesn't totally break?