Hello etudes,
There shouldn't be any conflict between those two - I use both without problems
However, should you wish to uninstall, please follow this FAQ (it pays to post the Error Number, so that we know where to point you - however, I recognise your problem from the words "it required a script"):
How do I resolve the "Error 1722" problem? This begins:
QUOTE
This problem relates to the MSI installer from Microsoft; it is associated with either an outdated or corrupt Windows Installer or with permission for Windows Script Hosting...
Regards,
Spike