Uninstall DMF4

[free3free]

I get the following message when I uninstall DMF4 via Control Panel "Add/Revmove Programs"

"Installer has detected that a version of ulead dvd moviefactory 4.0 is already installed in your system. Please uninstall it first and Setup again"

So, I find no way to uninstall it .... any manual procedure or command?

The DMF4 I installed is called "Ulead DVD Moviefactory 4.0 Disc Creator TBYB"

Please help as I find if installed DMF3 SE after DMF4, DMF3 SE is simply failed to run with errors. So, I need to uninstall the DMF4 trial version.

[free3free]

Pls ignore my question... once I remove the DMF4 registry and run the setup again...I am able to select "Remove" option.

I get the following message when I uninstall DMF4 via Control Panel "Add/Revmove Programs"

"Installer has detected that a version of ulead dvd moviefactory 4.0 is already installed in your system. Please uninstall it first and Setup again"

So, I find no way to uninstall it .... any manual procedure or command?

The DMF4 I installed is called "Ulead DVD Moviefactory 4.0 Disc Creator TBYB"

Please help as I find if installed DMF3 SE after DMF4, DMF3 SE is simply failed to run with errors. So, I need to uninstall the DMF4 trial version.