Unprotect for TEST DRIVE game by Accolade...
       by Mary Burkoff
       Assembly Language Guru

    12/25/87

    This unprotect works for TDCGA.EXE dated 10/26/87 4:43 pm
    This removes all copy protection from the program.
    We will use DOS DEBUG for this:

    from the DOS prompt:

    REN TDCGA.EXE SCHLONG <return>
    DEBUG SCHLONG <return>

      (now you're in DEBUG)

    -D 70D6 L5 <return>
      (you should get) 55 56 57 06 1E
      (if not, wrong version of TD, see below)

    -E 70D6 31 C0 C3 <return>

    -D 70D6 L5 <return>
      (you should get) 31 C0 C3 06 1E

    -W <return>
      (you should get) Writing E080 bytes
    -Q <return>

      (Now you're back in DOS)
    REN SCHLONG TDCGA.EXE <return>

      (All done)

    If your version is different, or you wish to patch
    TDEGA.EXE (The EGA version, which I don't have), search
    for the 5-byte string above (55 56 57 06 1E) and try
    changing it to 31 C0 C3 06 1E. This will probably work.


            Comments, Suggestions, Thanks appreciated.

               Mary Burkoff
               Atlanta PCUG
               1-404-433-0062 (Data)