Category : Unprotects for Games and Such
Archive   : UNPROT2.ZIP
Filename : FLTSIM.UNP

 
Output of file : FLTSIM.UNP contained in archive : UNPROT2.ZIP
To make a backup of Microsoft Flight Simulator 1.00,
do the following:

*Take un UNFORMATTED (never used) disk and place it in drive B.
*Place your DOS disk (which has DEBUG) into drive A.

A>DEBUG
-E CS:0000 B9 01 00 BA 01 00 BB 00
01 0E 07 06 1F 88 E8 53
5F AA 83 C7 03 81 FF 1C
01 76 F6 B8 08 05 CD 13
73 01 90 FE C5 80 FD 0C
76 E1 90 CD 20
-E CS:0100 00 00 01 02 00 00 02 02 00 00 03 02 00 00 04 02
00 00 05 02 00 00 06 02 00 00 07 02 00 00 08 02
-R IP
xxxx
:0000 <-- YOU ENTER THIS, NOW INSERT FLT. SIM DISK INTO A:
-G =CS:0000 CS:22 CS:2A
-E CS:02 0E
-E CS:27 19
-G =CS:0000 CS:22 CS:2A
-E CS:02 27
-E CS:27 27
-G =CS:0000 CS:22 CS:2A
-L DS:0000 0 0 40
-W DS:0000 1 0 40
-L DS:0000 0 40 28
-W DS:0000 1 70 30
-L DS:0000 0 A0 30
-W DS:0000 1 A0 30
-L DS:0000 0 138 8
-W DS:0000 1 138 8
-Q
A>

*Now write protect the new disk.
*This procedure may not work on the version which has color on RGB monitors.


  3 Responses to “Category : Unprotects for Games and Such
Archive   : UNPROT2.ZIP
Filename : FLTSIM.UNP

  1. Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/