Aslickproductions.org/forum/index.php?PHPSESSID=5f0fck550j2m4m2fpbtkj2vkm1&topic=1663.msg16629e:/My Web Sites/Slick Productions - FFIV Message Board/slickproductions.org/forum/index1858-2.htmlslickproductions.org/forum/index.php?PHPSESSID=5f0fck550j2m4m2fpbtkj2vkm1&topic=1663.0e:/My Web Sites/Slick Productions - FFIV Message Board/slickproductions.org/forum/index1858-2.html.zxhWh^0PdWOKtext/htmlISO-8859-1gzip@WWed, 11 Mar 2020 03:30:08 GMT0 0PgWh^W Issue With Patching, Could Use Some Help

« previous next »
Pages: 1

Author Topic: Issue With Patching, Could Use Some Help  (Read 8003 times)

LightPhoenix

  • FF5 Hacker
  • *
  • Posts: 130
    • View Profile
Issue With Patching, Could Use Some Help
« on: October 13, 2011, 12:47:39 AM »
I was hoping to try PB, but I can't get xdelta to patch the game.  I've confirmed with NRST and the readme file that I have the correct ROM - both the CDC32 and MD5 match.  I downloaded the 2b patch from the website.  When I run either xdelta program listed in the readme, it gives me the following error: xdelta3: target window checksum mismatch: XD3_INVALID_INPUT.  I don't have much experience with the XDelta format, but I'm assuming this means the ROM is incorrect?  Any advice would be welcome, as I'm eager to see what's been done.
Logged

DrROBschiz

  • Mom Bomb
  • *
  • Posts: 112
    • View Profile
Re: Issue With Patching, Could Use Some Help
« Reply #1 on: October 13, 2011, 07:18:18 AM »
The ROM is incorrect. I had the same problem and it took me awhile to find a clean version of the correct rom.
Logged

LightPhoenix

  • FF5 Hacker
  • *
  • Posts: 130
    • View Profile
Re: Issue With Patching, Could Use Some Help
« Reply #2 on: October 13, 2011, 03:05:31 PM »
Do we have the CDC32/MD5 of the correct ROM?  I was going off the values in the readme (which match the ROM I have), but I suppose I can try some other ROMs later tonight.  I'll post the info if I find one that works.
Logged

Lenophis

  • Forum Overlord
  • *
  • Posts: 1,688
  • Gender: Male
  • I sad
    • View Profile
    • Slick Productions
Re: Issue With Patching, Could Use Some Help
« Reply #3 on: October 13, 2011, 05:16:11 PM »
Quote from: LightPhoenix on October 13, 2011, 12:47:39 AM
it gives me the following error: xdelta3: target window checksum mismatch: XD3_INVALID_INPUT.
I can honestly say I have never seen or heard of this error before. What are you using to try and patch?
Logged

119 bugs fixed and counting.

Deathlike2

  • FF4 R&D Master
  • *
  • Posts: 3,538
  • I'm looking at you, bitch!
    • View Profile
Re: Issue With Patching, Could Use Some Help
« Reply #4 on: October 13, 2011, 06:49:57 PM »
It may simply be a header issue. Having/not having it can cause patchers to fail.
Logged
Working on the next Yet To Be Named FF4 "Hardtype" Hack Download Latest: v1.48

Video Demos: #1 #2 #3

Imzogelmo

  • Ogopogo Aficianado
  • *
  • Posts: 241
  • Gender: Male
  • Ask me about my other job.
    • View Profile
    • NEPROMR
Re: Issue With Patching, Could Use Some Help
« Reply #5 on: October 13, 2011, 08:24:58 PM »
If I remember right, I had this issue one time too. What it turned out to be is that the header is different than the one used in creating the patch (yet another reason to not use headers). There can be 2 (or more) copies of the same ROM with different headers--and the ROM will check out as good in any emulator--but XDelta is picky enough to consider them as different. Sadly, XDelta cannot ignore the header. What I did in my case was to manually edit the header to match Leno's (since he made the patch). If hex editing is not your thing, I could probably make an ips patch to change just your header to make it compatible.
Logged
5/31/16 - I have an assembly of the battle portion of C2, relocated to the F0 bank, which has both vanilla and patch code in my dropbox. I'll be updating it with additional patches as I have time. I will *not* be releasing it publicly, but ask me for the link and I'll share.

Lenophis

  • Forum Overlord
  • *
  • Posts: 1,688
  • Gender: Male
  • I sad
    • View Profile
    • Slick Productions
Re: Issue With Patching, Could Use Some Help
« Reply #6 on: October 13, 2011, 08:59:07 PM »
While that may be true, the patch requires no header. I have no idea what the issue is, other than that.
Logged

119 bugs fixed and counting.

LightPhoenix

  • FF5 Hacker
  • *
  • Posts: 130
    • View Profile
Re: Issue With Patching, Could Use Some Help
« Reply #7 on: October 13, 2011, 09:48:36 PM »
Thanks to everyone for the help.  It was a stupid assumption/misunderstanding on my part.  I assuming since the MD5 hash matched, that the ROM I was using did not have a header.  That was not the case, and removing the header with NRST fixed the issue.  Good call Deathlike2 and Imzogelmo, and thanks for bearing with me.
Logged
Pages: 1
« previous next »