63 lines
1.4 KiB
Plaintext
63 lines
1.4 KiB
Plaintext
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HOW TO UNPROTECT "LITTLE BLACK BOOK" by CIGNET TECHNOLOGIES.
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1. First, make a copy of the original distribution disk. NEVER fool
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around with the original disk--it's much too dangerous!
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2. Using the COPY and a "disk zapper" such as the Norton Utilities,
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search the file BOOK.EXE for the following byte string:
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3D 00 00 74 07 C6 06 03 01
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Change it to:
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B8 00 00 74 07 C6 06 03 00
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Next, search the BOOK.EXE file for:
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CD 13 B8 01 02 CD 13 72 0E
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and change it to:
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90 90 90 90 90 90 90 EB 0E
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Finally, search for:
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EB F5 F6 C4 06 75 06
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and change it to:
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EB F5 F6 C4 06 EB 06
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This completes the changes to BOOK.EXE.
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Next, search the file LBB.EXE for the following byte string:
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3D 00 00 74 07 C6 06 76 04 01
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Change it to:
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B8 00 00 74 07 C6 06 76 04 00
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Next, search the LBB.EXE file for:
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CD 13 B8 01 02 CD 13 72 0E
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and change it to:
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90 90 90 90 90 90 90 EB 0E
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Finally, search for:
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EB F5 F6 C4 06 75 06
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and change it to:
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EB F5 F6 C4 06 EB 06
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This completes the changes to LBB.EXE.
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LITTLE BLACK BOOK is now fully unprotected!
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LET THERE BE SOFTWARE!
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