OK, this is probably an easy one to you gurus out there. I've created a very simple package that just contains 5 files that need to replace older files in a directory when the package is installed. When I run the package manually, it works just fine. However, when the package is installed via GPO, only 4 of the 5 files get replaced and the one file that doesn't get replaced -- a .cfg file, remains as the older version. I've tested this on several machines and permissions are fine, file is not Read Only, etc. I am using InstallShield AdminStudio. I've looked at the package in DevStudio and cleared the key file, set it again, etc. on that file. Any suggestions? Thanks.