Communications Support Forums

Was wondering if anyone had run into this issue before. Installed CPS 11 on my desktop. Seemed to operate just fine, can open saved codeplugs but when I attempt to save any codeplug I get error #1839, that I am missing files. I've tried doing a repair of the installation, uninstalling and reinstalling, making sure all critical updates are installed but all to no avail. Anyone know of a fix?