No sound with certain games

First off, I fixed this by changing graphic plugins (even though that didn't work before). Thought I'd say that here instead of bumping it.

Anyway, I can't seem to get sound to play in Mario Kart 64. None of the audio plugins will make any noise. That is, if I load certain copies. Because I like to tinker with ROMs, I have 3 copies of the same file in different byte orders. Only one of them plays sound, even though their contents are identical (except for byte order); no checksum errors come up. I can't tell which, though, because their filenames are the same except for the extension, and the ROM browser doesn't show the extension. Also, Nemu64 has the same problem, but I don't know what plugin it's using. (I can't seem to find a way to choose one...)

Another odd bug I noticed is that if I have the ROM open in Hex Workshop, and I try to open it in PJ64's file browser, it says it can't open the file, but if I try to open it with PJ64 from Windows Explorer, it works. My guess is the file browser tries to open it for writing (Hex Workshop locks the file for writing). I can't imagine why it would... Should just be a matter of changing an fopen() call somewhere, though I don't care enough to dig out the source and try to get Visual Studio to work.

OK, turns out I didn't fix that huge RAM usage, it just happens at random. And just now I got a blue screen of death for no apparent reason during Mario Kart. >_<

AlphaWhelp said:

Let me get this straight. You're messing around roms with a Hex editor and then complaining that you're not getting any sound?

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The sound is gone even with unmodified ROMs (only converted to little/big endian). Unless they've somehow become corrupt, but then wouldn't PJ64 and/or Nemu complain of a checksum failure? I think Nemu also uses the CRC to look up cheat lists, which it finds without any problem.

Man, what the hell is the point of even using a hex editor. The emulator has got the gameshark system built in and it functions just fine.

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Gameshark is of little use for what I'm doing; moving and editing things in ROM which aren't even kept in memory for more than a few seconds before being overwritten by other things. (The debug cheats are pretty useful for testing though. )