Looking for a script to disable password prompt for F12

I am trying to change a setting in bios for 2500 devices by script.

The PC's have a BIOS password enabled and I created a pwd.bin with that passowrd saved.

The following is my script which fails to read the pwd.bin or the config.txt files:

net use \\<network share> /user:<user>

\\<network share>\BiosConfigUtility64.exe /cpwdfile:"pwd.bin" /setvalue:"Password prompt on F9 F11 & F12"."Disable"

I have also tried:

net use \\<network share> /user:<user>

\\<network share>\BiosConfigUtility64.exe /cpwdfile:"pwd.bin" /setconfig:"config.txt"

Please help - I really do not want to manually go and configure all those devices.