Originally Posted by sehlat
I'm having the same "failure to move" error code 5 situation in XP. It also destroys my existing portable install, too. This happened with 0.9.7 and now with 0.9.8!
OK, Sounds like you folk have something of a common (non-Microsoft? software) configuration that is tossing the spanner into the works. (I use standard XPpro as main Calibre (install) platform w/portable
Security software is #1 on my list for culprit.