I just bought Broken Steel, Point Lookout and Mothership Zeta for Fallout 3 and I already have The Pitt and Operation: Anchorage (on add on CD)
However the later 2X (The Pitt and Operation: Anchorage) are on disk and the rest I bought via games for windows live I can get all the DLC I bought from games for windows live to work but for some reason the ones on disk wont show up with the rest, on the in game downloads list menu. How can I get The Pitt and Operation: Anchorage to work with my other DLC?
After you installed the 2 from the disc did you go in through the Fallout launcher and enable the data files? If they show up in data files they need to be checked. Same process for enabling mods on Oblivion and New Vegas. The ones from the disc should show up in GFWL after doing that. If the others were purchased from within GFWL they were probably coded to auto-enable.