I have the same pb as pretendor, i have vista 64bit.
I do have the last version of .net framework being a programmer myself.
I did launch ur program with admin rights, and it still makes the same problems :
ie : sro's windows goes over ur program's window each time i try to open it, and it creates a loop of unlimited windows saying cannot find or error i dont remember exactly , but it is the same pb that pretendor had.
U said to dL the vista test 1, i couldnt find it on page one of your post =/
help me ! thx !