Hello dear Macecraft,
I have a WIN7 Home Premium x64 machine.
I just tested your new JV16 Powertools 2013 RC1 3.0.0.1248. I did it on an operational machine, and tested the registry cleaner to the maximum (up to the most aggressive mode in reference mode). As I always take a full Norton Ghost first before testing, there's no problem to set my machine back to the situation before installation & cleaning the registry.
Here are my conclusions, as I am using JV 16 for more than 5 years :
1) the cleaner improved a lot on cleaning leftovers of previous installations : MS Silverlight, Windows Live (which is completely removed from my PC with the recent switch to Skype), Sun Oracle Java (which is completely removed from my pc due to the recurring montly security issues of Java), Cyberlink, MS Intellipoint/type (as I switched to MS Mouse & Keyboard center), Akamai-installer used by Nero & Adobe, Office 14 (as I have already Office15 2013)... it found almost 1200 positives in comparison to JV2012, which are rightly removed from the registry with no problem at all - great !!
To be sure I checked all related programs after re-start of my PC, and they all worked fine. There are also no issues reported in the Windows-log-files after restart.
2) I found 3 bugs & false positives, which must surely not be removed from the registry (see attachment) : Readyboot (it disactivates this MS-prefetch-function if you clean); Volatile (which is related to Norton Security), and a tapisysprep-thing which refers to the system32-map. I added Volatile, Readyboot and tapisysprep to "ignore words" for now.
3) 3 other bugs or suggested improvements:
* advanced interface setting : I cannot check the statistic-panel function - it is greyed out and does not work in the main screen as a consequence
* backup policy : I suggest to make "Always create backup" as default for this program for the regular not so experienced users
* the flush cache-option in the maintenance screen-tool does not work properly : while restarting the program it says that another instance of the program is running, which is incorrect.
I hope to have given you good input to improve this RC1 of the registry cleaner-function, and hope you can fix it before the final version of your great program.
Thanks, Rik (Belgium)