Sets the BLF_ENABLETIFFDLL flag to 0 (false). If this flag is set, the printer driver will load and use the TIFF32.dll. This flag can only be set programmatically.
DisableTiffDll(pDevMode As Long) As Boolean;
Input value: pDevMode - handle to the BlackIceDEVMODE structure.
Return value - TRUE if the flag was successfully set to 0 (false), otherwise FALSE.