DOS ain't dead

VXD/LE file modification - unknown DWord in header-codesize? (Developers)

posted by RayeR , CZ, 27.12.2020, 21:54
(edited by RayeR on 28.12.2020, 01:11)

I didn't much oriented in that document but I got an idea, that the DWord at offset 144-147h must be some image size or code segment size because the patched file contains 56 new bytes of code in a cavity at the end of file and the difference of this magic DWord between original and patched version is aslo 56 so without this change Win98 crashed probably because accessing code beyond the limit. So I fixed the magic DWord by adding 56 and let's see :)

---
DOS gives me freedom to unlimited HW access.

Complete thread:

• VXD/LE file modification - unknown bytes in header - RayeR, 01.12.2020, 00:11 (Developers)
  • VXD/LE file modification - unknown bytes in header - tkchia, 01.12.2020, 15:12
    • VXD/LE file modification - unknown bytes in header - RayeR, 01.12.2020, 18:24
      • VXD/LE file modification - unknown bytes in header - Laaca, 02.12.2020, 13:08
        • VXD/LE file modification - unknown DWord in header-codesize? - RayeR, 27.12.2020, 21:54
          • VXD/LE file modification - unknown DWord in header-codesize? - RayeR, 30.12.2020, 05:14