Get FileMon from
http://www.microsoft.com/technet/sysinternals/systeminformation/filemon.mspx. It should help you find out what deleting the folder.
>I create this folder and down the line it gets removed so when I next use Perforce to submit, it complains because it cannot create the temp files. So I create it and then Perforce is OK till next time I use it and the folder is gone.
--sb--