"Bug Fix: Uninstall could leave the Windows Property details page for previously registered formats (such as mp3) inoperable"

This is not true on my system, Win7 Prof 64bit SP1.
After deinstalling the dMC-R14.2-Ref-Trial, the windows property details page for mp3 IS inoperable!
When I reinstall it is oparable again - after deinstalling again not - and so on...

Please make a fix for that and let me know!