Invalid Pk3 file

[Morpheus]

I reinstalled both Q3 and also Ultra freeze. Any idea? I haven't added any new files in the past week or so, but before it was working. :unsure:

[FUS1ON]

Read this thread LINK (http://www.gamemecca.net/forums/index.php?act=ST&f=58&t=14610) delete the .zip extension and install it into the ufreeze folder