After install in Windows 21H1 desktop turns dark when maintaining mouse button pressed

[Rosmaninho]

Hello,

I installed WinCenterTitle in a clean W10 Home Edition version 21H1, build 19043.1348. Unfortunately it seems no task was created in Task Scheduler and when I restarted my PC, the desktop was acting up. If I kept the mouse button pressed the selection area by dragging the mouse would turn black. This problem begins any time I open a new app. Eventually I have to restart Explorer because the entire desktop area freaks out.

How do I do to uninstall and revert the changes done? I deleted the WinCenterTitle folder but I still have the same issues.

[Rosmaninho]