SBIE**** Cancelling process *.*

[envd]

SBIE 4.08 - 4.13.3
WIndows 8.1 update (x64)

Each of my games are installed in their own individual sandboxes. When executing any of my games (except COD4) it would crash and give a random error "SBIE**** Cancelling process *.*" COD4's framerate just drops to below 15fps, making the game unplayable, but when running outside sandbox the framerate is above 85fps. In fact, all the games start normally outside of their respective sandboxes.

I've only experienced these errors since doing a clean install Win 8.1, with all versions of SBIE that I could find (4.08 up to 4.13.3). I purchased a legit copy of Win 8.1 which is installed over an OEM version of Win 7 so downgrading is not an option, at all!

As far as I can tell, the problem is directly connected to SBIE's compatibility with Win 8(.1). The resource access monitor logs of 3 games are attached. Any and all help is much appreciated.