Cubase's Inspector - Help me

Somebody help me?
I have a defect in the Cubase’s Inspector, When I click on the tabs, these don’t open. :frowning:

I have Win 8 and Cubase 7.0.7 <---- Image

The marked tab on the image is open. Now you can instantiate plugins for each of the slots that you see below the tab.

It is open, but I can’t close it, or open the other tabs (It happens this way since the defect started )

Restart the computer if you haven’t already.

Have you tried Safe Start Mode? Check the Knowledge Base if you don’t know what it is.