The developer of RegCleaner, jv16 PowerTools, Uninstalr, WinFindr, Startup Timer, ScreenshotX, System Examiner and Windows Update Fixer.
It has come to our attention that using the on-access (memory-resident) scanner (AMON) feature of the NOD32 anti-virus product causes jv16 PowerTools 2006 not to work.
Until the bug is fixed you can only disable the AMON feature before running jv16 PowerTools, or you can try to exclude the jv16 PowerTools’ main executable from NOD32.