To unprotect "The Dambusters" from Accolade use the following debug
proceedure.

1) Copy DAMB.EXE to a formated blank diskette.

2) REN DAMB.EXE DAMB.BIN 

3) DEBUG DAMB.BIN

4) Now search for the use of INT 13

  -s 0000 FFFF CD 13
  

   I found this call at  13BC:0116
   You may find it at a different location, but as long as the number ends
   in 16 you have the correct location.  If it doesn't end with a 16 then
   you may have a different version and this unprotect may not work.

5) Next look at the code after this call

   -u XXXX:XX16

   You should see the following:

   XXXX:XX16 CD13		INT 13
   XXXX:XX18 7306		JNB 0120

   If this is different, you may have a different version. Stop now.

6) Now change the jump to an unconditional jump

   -e XXXX:XX18  EB 06

7) Now write the changes back to disk and end the debug session

   -w
   -q

8) REN DAMB.BIN DAMB.EXE

9) Now place your original diskette in a safe place.


March 25, 1985
--------------------------------Disk Designer----------------------------------