UDP Speed on same pc

[thetonester]

Hi all..i use to run udp speed on a seperate laptop...these days i dont have that option anymore so i set up UDP to work on same pc...the instruments show up on my 2nd monitor but whenever i activate IL2 the instrument panel goes black...ive tried starting IL2 first and then udp, and the other way around but no matter what i dothe instrument panel goes black and i cant see anything but a black screen

Any ideas guys?...i dont even know if they are talking to each other coz the screen is always black when IL2 is running...i know it can be done...just not sure why its not working...
Is it a win7 64 bit thing?..both exes are setup to run as administrator...oh btw my pc is an absolute rip snorter so itisnt a problem with that...itwill run just about anything on very high details...including IL2COD

Also can i get Sans FOV to run as well as UDP all on the same PC at the same time