DelKey=<key>
Causes the CONFIG.SYS command with the specified key to be remarked out in the CONFIG.SYS file.
key
The key of the CONFIG.SYS command to be remarked out.
For example, the INF file item
DelKey=Break
would cause a Break=on command to be remarked out in the CONFIG.SYS file.
The DelKey item has the same effect as the RemKey item. There can be multiple DelKey and/or RemKey items in a section of the INF file.