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1 of 421 files guides and how-tos

1983 December 28

  • Text / Guides and how-tos
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How to Unprotect MEMORY-SHIFT, Version 2.1 Prepare a fresh diskette via: A>FORMAT b:/s/v With Memory Shift Master in drive A: and your fresh diskette in B: A>COPY A:*.*,B: Replace the Memory Shift Master in drive A: with your DOS diskette A>RENAME B:MS.EXE,B:MS.XXX A>DEBUG B:MS.XXX -s 0 l 8000 e8 22 00 72 <- look for this string in memory xxxx:7F68 <- one occurance should be found -e 7F68 xxxx:7F68 E8.eb 22.08 <CR> -e 80ec xxxx:80EC AD.e9 AB.9e AD.fe <CR> -e 7f8d xxxx:7F8D 06.b8 1E.00 B8.01 xxxx:7F90 40.ab 00.b8 8E.f0 D8.ff BF.01 3E.d8 00.ab 8A.b8 xxxx:7F98 95.d0 04.40 00.89 80.c1 E2.b8 03.b8 8E.03 46.e9 xxxx:7FA0 00.54 33.01 -w Writing 8000 bytes -q A>RENAME B:MS.XXX,B:MS.EXE That is all there is to it! December 28, 1983 →→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→→
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