How do I remove a messed up mod?

[ExodusS]

[SELECT ALL] Code:

// automatically written on exit, DO NOT MODIFY
// modify settings in game
// automatically written on exit, DO NOT MODIFY
// Do not modify anything below, instead change settings in game, or add to autoexec.cfg
// executed at first run, don't change
// do not modify, use
// WARNING: You can NOT use CubeScript in here!!
// WARNING: You can not use CubeScript in here!!
// Do not modify.
// do NOT modify
// WARNING: You can NOT use CubeScript in here!!
// * you can't use cubescript here!
// * everything after '//' in a line will be ignored
// * one commandline parameter per line only
// WARNING: You can NOT use CubeScript in here!!

And mmh wtf? sed 's!#!//!g'