Poison, try making the folder w/out the spaces, i dunno if that'll help, but I remember having to fix something like that w/ mine, i dunno why it did it to me, but after I made the folder one word, it just went.....or, maybe i did stuff after that....i really don't remember...
but I gave up on freezing things after I got it to work, but then tried to distribute the files, and it took HOURS to download just the staidx0.mul and statics0.mul...don't ask me why...I've downloaded entire custom maps in like 5 min....