Unprotect Dallas Quest   by Software Pirates Inc (SPI)

Unprotect DALLAS QUEST BY Datasoft Brought to you by Software Pirates, INC. This unprotection scheme allows the resulting diskette to be copied with diskcopy and skips all the copy protection and copy protection validation. 1. Make a diskcopy of the Dallas Quest diskette. Expect DOS to report errors on tracks 23 and 39. The diskcopy is a one sided copy. 2. On the backup diskette, there are two areas that require modification so the copy protection validation is ignored. Modify: track 18(hex), sector 1, offset 3b(hex) Old value New Value CD B3 30 9D 25 25 Modify: track 25(hex), sector 1, offset 20(hex) Old value New Value 58 58 5A E3 EA 5A 53 44 AF A4 3. The diskcopy disk now has the copy protection validation removed. Enjoy!