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10861 of 48,116 files

1987 December 12

  • Text / Guides and how-tos
  • Jackle, writer credits
[+] Configuration Copy text
Unprotect for Test Drive (IBM PC) BE SURE TO BACKUP YOUR TEST DRIVE DISK BEFORE STARTING AND USE THE BACK UP FOR THE UNPROTECT. THIS WAY IF SOMETHING GOES WRONG THEN YOU ARE NOT OUT A GAME.......... First you should rename the file tdcga.exe to tdcga C>rename tdcga.exe tdcga Next Load tdcga into debug... C>debug tdcga Then Follow the sample debug session: -e 70D6 : Edit the contents of address 70D6 XXXX:70D6 55. : Should appear : If 55 does not appear.. press enter and : quit immediately. This unprotect is not : for your version of Test Drive. Now type "31" then press the SPACE bar. XXXX:70D6 55.31 56. : Should appear : If 56 does not appear.. press enter and : quit immediately. Now type "C0" then press the SPACE bar. XXXX:70D6 55.31 56.C0 : Should appear XXXX:70D8 57. : If 57 does not appear.. press enter and : quit immediately. Now type "C3" then press the ENTER key. Now write the new tdcga game back to the disk: -w <Enter> Writing XXXX bytes Then Quit Debug: -q <Enter> Now it is time to rename tdcga back to tdcga.exe C>ren tdcga tdcga.exe Now try to run the new (Hopefully) unprotected version Of Test Drive C>tdcga -------------------------------------------------------------------------- Unprotect Brought to you courtesy of JACKLE Jackle can be reached at: Bullesye BBS Stockton, Ca - Fido 161/31 (209) 474-3436 (209) 474-FIDO Have PHUN......
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