The "I Am The C-64" tutorial programs for the Commodore 64 have anti-piracy disk copy protection, despite being written in BASIC, and it's enough to thwart simple "fast" disk copiers. We go through the steps of making a copy of the disk on a real 1541 and KAO 5.25" floppy disk with the help of Maverick's disk nybbler, and then go a step further and "de-protect" the program so a nybbler is no longer necessary.
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The previous videos about "I Am The C-64":
Volumes 1-3: [ Ссылка ]
Volumes 4-6: [ Ссылка ]
List of 1541 Error Codes:
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Index:
0:00 Demonstrating the copy protection
1:56 Making a backup with Maverick Data Copier
7:58 Making a working backup with GCR Nybble Copier
13:07 De-protecting the program
18:48 Testing our "crack"
20:29 Thanks!
