I have just tested the new CCE 2.1 Beta. It is really improving, but, unfortunately, this version shuts down during scanning like the 2.0 Beta.
I use CIS 5.8, Windows 7 32 bit, no other security software is running in the background.
Yeah, I have had same issue, the only way I found to make latest CCE work is to have its folder off root "C:\CCE" …this is only way it will work for me, in any of the windows program folders and issue appears as soon as you try to do a scan, is very strange
Try moving CCE folder to root of the drive and see if that works for you