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Fritz: All Fritz
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All Fritz
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UTILFILE
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UNPROT2.LZH
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BRUSHWRK.UNP
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1985-12-20
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2KB
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52 lines
HOW TO UNPROTECT "BRUSHWORK" by West End Film (version 2.43)
(1) First, make a copy of the original disk. NEVER, EVER, fool around
with your only working copy of a program!!!
(2) This will take repeated searches with a disk zapper such as Norton.
Search the file PAINT.EXE. Note that all bytes are in hexadecimal.
A. Search for the byte string: A0 83 15 30 E4. Change it to:
B8 62 00 30 E4
-> This forces PAINT to see the letter "b" of its signature, even if
no "b" is there...
B. Search for the byte string: 80 FC 10 1F 58 75 03. Change to:
80 FC 10 1F 58 90 90
-> This causes PAINT to believe that the expected diskette error has
occurred, even if it hasn't.
C. Search for the byte string: B4 3D CD 21 73 03. Change to:
B8 02 00 90 90 90
-> This prevents a diskette check.
D. Search for the byte string: 9C 0E E8 17 00. Change to:
9C 0E 90 90 90
-> This prevents one of the two accesses of the copy-protect tracks.
E. Search for the byte string: 9C 0E E8 03 00. Change to:
9C 0E 90 90 90
-> This prevents the second access of the copy-protect tracks.
F. Search for the byte string: 72 02 33 C0 C3. Change to:
90 90 33 C0 C3
G. Search for the byte string: 3B 06 F9 10 74 1E and change it to:
3B 06 F9 10 EB 1E
-> This makes PAINT think that it has seen the proper graphics board
signature byte.
BRUSHWORK is now unprotected. Have fun, kids!
LET THERE BE SOFTWARE!