I think I may have caused this problem.. or at least aggravated it.
Ok. I had to reinstall Windows (vista Home Premium) and one of the first things I did was install impulse afterwards. The problem, I think, is that I had not deleted the program files for it before reinstalling (it is all installed on another harddrive)!
After reinstalling, all of the programs I have tried have worked besides deskscapes (including windowblinds).
A couple points:
-I have the normal vista look enabled (no blinds active)
-I have reinstalled several times with no change. (and restarted my PC each time)
-if I go to ‘desktop backgrounds’ it shows the video backgrounds, but If I click them nothing happens
-Aero is running, I can do the whole ‘3d window view’ thing
-if I right click the desktop there is nothing in the list about ‘play dreamscene’ (or whatever it is)
-I have verified the installation and it says it is installed correctly
Anyone have any clue what’s going on?
ETA: also if I go to a video folder and right click a video it DOES say 'set as desktop background'