This comes right after the XP logo during boot-up... no chance to get to desktop, it re-starts... the error Isass.exe Not Enough Quota

I don't know really!


Anyone?

P.S
Guys formatting isn't an option now

Please type in isass.exe in the search box above you'll find already answered question with clear solutions..

Isass.exe is a virus while Lsass.exe is a genuine windows service. Just make sure you get rid of Isass.exe from your hard drive