I am getting an error that says the requested TPM pin contains invalid characters. I have enabled allow enhanced pins for startup under gpedit.msc with no success. It seems i have to reimage the machine right now for the PBA to work. Is there another option other then reimaging the PC?
I think you need to contact the vendor of your system(s).
See info about TPM @ http://en.wikipedia.org/wiki/Trusted_Platform_Module
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When setting a BitLocker PIN by using the BitLocker setup wizard, the Manage-bde command-line tool, or through Windows Management Instrumentation (WMI) remote administration, you can use the wide character set. However, system firmware, either BIOS or Unified Extensible Firmware Interface (UEFI), may only support a standard EN-US keyboard and keymap during system startup.
Please refer to “PIN and enhanced PIN” in the following link for more information:
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