Hello! Thanks Doug for the quick response.

Yes, I am getting an error message stating I cannot run the batch file on a 64 bit machine. I believe the batch file is configured to run on a 32 bit. One question and one comment:

1. Is there a different way to replace the OS on my Blackberry Pearl 8100?
2. Or, I have Windows XP on my home desktop. I guess I could use that computer to do the wipe.

Thanks again for the help! I appreciate it very much.

John