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So, I've Googled your error code (but I guess I was better than you, or not) and this (http://www.tomshardware.co.uk/forum/43092-63-application-unable-start-correctly-0xc000007b) showed up.
Alternatively, within that thread this guy has a nice solution that might work. (http://www.tomshardware.co.uk/forum/43092-63-application-unable-start-correctly-0xc000007b#11244122)
I'm not an IT guy, just good at knowing what to Google when I get problems like that. Looking forward to hearing about your adventures in PlaneShift. Don't let a fickle OS get in the way of your enjoyment.
EDIT: Check out this one too. (http://www.tomshardware.co.uk/forum/43092-63-application-unable-start-correctly-0xc000007b#13653449) Might work better.