Similar happened on vx.1 to me (and some other co-workers), you can try this, but try with release switcher first (
proposal, it might help):- delete all contents from local WDIR (maybe back it up first)
- run dxdesigner from windows start menu
- create a new project and point to one of the local demo libraries
- if new project isn't created the first time, close dxdesigner and repeat process once again
- If works, you can put your wdir contents back in place
Regards