LabVIEW 2011 startup crash

[ZoliK]

Hi, I have LabVIEW 2011 32bit + FPGA module with the f1 patch on a Win7 SP1 64 bit OS.
It is a fresh install, yesterday I was able to run LV, but today when it's starting up I get a nice crash report just after showing the welcome page and then it closes.
I tried repairing, but does not help.
Attached is the crash report image.

TestStand 2010 f1 is also installed, and it runs fine.

Would appreciate any help.
Thanks.

[cermf]

I experienced the same problem with the same software combination with a project that was developed in Labview 2010sp1 involving a compactRIO target. The main VI ran just fine the first time I started it, but crashed with the same message you get on successive runs. A fresh install on a new machine didn't help.

NI support advised me to do a mass compilation of the whole project, which I finally got through, but no improvement. In the end I went back to Labview 2010sp1. If you found a solution, let us know.

[ZoliK]

Actually I have found a very strange solution.

I started TestStand, created a new LV action and tried to create a vi for the action with the "Create VI..." button of the LV adapter. First time LV crashed, I press second time and the vi is created :).

After this LV works like it should, till now.

Strange ... but I am glad I did not have to make an uninstall/reinstall cycle.