I didn't make it!
I played Single Player when I first got CoD UO and then started player Multiplayer for a long time. Now when I try to use the Single Player mode it errors out and says: "pak sum/name mismatched" How can I fix this? :uhoh: Thanks!
have you applied any patches??
ie 1.5 or 1.51??
pak miss match means that you pak3 files that include all the single player maps and multiplayer maps and sounds, some of them have been corrupted.
You will need to either copy them from your cd or reinstall the whole games, but it all depends which files are corrupt.
Sorry to tell ya this, but it does happen.