Modifying SBS 2003 SP1’s bkprunner.exe for Improved Backup Performance

Originally from here

Open Explorer and go to “C:\Program Files\Microsoft Windows Small Business Server\Backup”
Make a copy of bkprunner.exe

Download and extract XVI32.
Run XVI32.exe
Open bkprunner.exe in XVI32

The address range $10F0-$11B7 is used for backups to .bkf files
The address range $11B8-$1277 is used for backups to tape

To turn off verify when backing up to a .bkf
Go to address $113A
In the hex pane (the middle one), type in the following hex values:
6E 00 6F 00 20
This enters in the text “no ” in Unicode format.

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