I'd suspect this has already been answered, but I can't seem to find it using search. I already have a registered version of FSUIPC on board my FS 9.1. Will RCv4 overwrite my current version when I install the new program? Also, is it necessary to always run RC 4 in windowed mode? After undocking and moving various windows to my second monitor I usually return to full screen mode.

if you have a newer version of fsuipc, then i won't install it. if you have an older version i will copy the dll. but i don't mess with the registration aspect of itit seems to depend on the video card, driver, etc what happens when you return to full screen modejd

Thanks for the reply JD :-)