Home › Forums › TWAIN Classic › HOW TO DELETE AN IMAGE FROM SOURCE? › Reply To: HOW TO DELETE AN IMAGE FROM SOURCE?
August 30, 2007 at 6:37 am #24085
I get the twain.h 1.9 ,send the message DG_CONTROL DAT_FILESYSTEM to the source manager but it failed .The return code is “TWCC_BADPROTOCOL”.So nothing to do.
what reason?