Thank you for the response, I still have the problem.
I am using a licensed version and have corectly entered the license numbers for the OFO option, however it does not install. I have tried removing and re-installing OFO many times.
This version is a version upgrade from version 9 and version 9 numbers are still listed in addition to the version 10 serial numbers.
I have tried many solutions but the OFO will not install, I have even tried installing and configuring the OFO option within Back-up Exec without success, although it seems to configure without error.
I am lead to belive that something with OFO, perhaps in windows registry, is causing the problem. BTW OFO was installed at one point and functioning properly.
Any advice on forcing a manual install?
thanks!