Portable Office 2007 problem

[#basedcowboyshirt]

For the past six months I've used a portable MS Office 2007 suite that launches using ThinStall, a virtual installation app. I've never had a single problem with it in all those months until now, where I bluescreened in the middle of making a PPT and now whenever I try to launch it, I'm given an error message that it must close. Anyone have any idea why this might be happening? I've tried reinstalling, booting off the HD, off a flash drive, etc. Same results.