VCDXBuild stalls - 1c fixes

[Revhead]

I had a problem with Build 3 1a (TMPG) stalling when it came to creating the bin/cue files with VCDXBuild. Just refused to go any further.
Installed 1c and it seems to have fixed this? Did anyone else have this problem?
Did get a message about files being built using a different, but this should affect the outcome should it?

[Revhead]

Further to this. It appears I still have the problem.
Uninstalled and reinstalled D2S b3 1c with limited success.
Finally created the bin/cue files instead of stalling but instead of 1 pair of bin/cue files I ended up with 3 - was trying to squash an 85min anime onto an 80m CD.
Two observations:
1: When you close D2S and reopen you get the still active message. Do this a couple of times and check in task manager (W2K) and you'll find a couple of instances of VCDXbuild running.
2. When you uninstall D2S it still leaves the main folder and the VCDImager folder with some files behind. Only way you can get rid of these is to restart because otherwise they remain locked.