How do I reset nextstart? I was messing with the settings and can't access the settings because the access is gone.
All I get is a small black box (which access windows background if I right click on it)
Is there a way to change some .ini file to reset it, instead of uninstalling and reinstalling?

No idea how I missed this post? Sorry.

For future reference, by default you can press CTRL+F12 to access NextSTART Preferences (which is why you should NEVER change this keyboard shortcut to something else, or, worse, set it to None).

For WorkShelf/Nexus Ultimate/Nexus Preferences it's CTRL+F11 by default.

Once in Preferences, you can go to the Advanced tab and click the Troubleshooting Options button. In the dialog that pops up you can set settings (and, optionally, menu/dock/etc contents) to factory defaults.