hi JV
I have a weird problem with Registry Cleaner in RegSupreme Pro latest RC2 relaese from yesterday as well as in Power Tools v 1.7.0405 - but of cource it's the same machine I guess.
Anyway, after about 2 hours of scanning, the last hour or so only one thread running, the cleaner simply quits - upon finishing, I guess - no messages or anything?
I did exclude RS Pro in my Avast scanner, and I run XP/SP2 on an oldtimer Pentium III with 512 MB RAM.
Best wishes for your development, Power Tool seems to be very handy, recommended to me be several friends...
Muntra