Here is a test build that includes debug code to attempt to fix the Software Uninstaller not generating its list (or generating it too slow) issue:
http://www.macecraft.com/downloads/betas/jv16PT2014_private1.exe
Could you please install and run this version, and send over the debug log files (Software.log, Software2.log and Profile_InstalledApps.txt) to me? You can send the files to this thread (zip first), or directly to me at jouni.flemming@macecraft.com
Thank you!