Maps.pk3 is a stock file, The reason you were 1st kicked for it is because it had became corrupted or had changed in some way bad install possibly. The 2nd time because you deleted it. In order to fix it back up your cfg's, maps, mods etc, Uninstall manually remove the sof2 folder left over ( c:\ programfiles...) make sure your discs are scratch free & clan and reinstall.