I use 7+Taskbar Tweaker.
SVP manager seems to work after disabling 7+ and restarting.

MAG79 wrote:

catnips
It is strange. We need more information.
Please post here all files from your C:\ProgramData\SVP 3.1\Logs

Double clicking the icon brings up the active profile settings menu which I can interact with fine.

Logs attached.

I have a similar problem.
Clicking any option in SVP Manager does nothing.
Even clicking exit doesn't do anything.

Operating System
    Windows 8.1 Pro 64-bit
CPU
    Intel Core i5 4570