Uninstall UCMDB CM 10.10 on Win x64

Hello experts,

when I try to uninstall UCMDB CM 10.10 from my Windows 2008 (x64) through control panel --> program and features, I receive the following error:

 

Win64 not supported 

The autor of the package you are installing did not include support for this platform.

 

 

What should I do to uninstall it?