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Portable Network Graphic  |  1989-10-11  |  8KB  |  440x247  |  1-bit (2 colors)
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OCR: NilMinder is a DA which installs VBL task that periodically writes the value 0x00FFFFF1 into location 0x00000000 of your Macintosh memory This VBL task is called once every sixtieth second When loca tion zero contains a large odd value, reading or writing to that address (which is what happens when vou dereference nil handle) will cause Bus Error (or Address Error on 68000s immediately, where the problem is rather than later when the trashed area of memory encountered The inspiration for NilMinder came after seeing Mr Bus Error INIT frorn Apple MDTS. The problem with Mr Error was thatit would install itself a1 init time and remain installed till the next reboot and some of mv favorite programs (including MultiFinder on Mac SE's) ceased to run withit Therefore, needed way install and remove ...