Tried it with the Dev-Version.
Again. And it crashed. Again.
It still just closes randomly - but within a minute, usually. The faster i click buttons the quicker the crash..
Is this system-power dependant? I do have 'powerful' hardware (3090 oc, 128GB of Ram 5950xAMDcpu - Everything on new nvme2's ....) Can't recall having problems back in the day when i ran this game on my old 1070gtx with Intel i7.
I'm actually done tryin', i'm grateful that you offered help so quickly but i'm not really interested in trying more than i already have. Given that this is the first and only game i ran into issues with, i might just deinstall it for good and forget it.
If i open it with the bat, i just get an error, nothing happens.
If i boot (or better said try to boot) it with the jack.exe - the window popping up tells me that:
"Could not open file: " "A:/Games/JackO/game/engine/game/jack.qsp"
Not hardware/system-power dependent. As you said, the game has been around a long time. Any PC should be able to run it.
The game actually doesn't do anything until you click. The only thing that runs in the background is the music, which repeats.
If you open the game and just stay in the main menu, it doesn't crash, right? Only after you've actually started a game?
You said that you had a friend try it and they had the same problem, right?
Clearly there is something different between your system (and your friend's system) and all the other players who've not reported this problem. You (and your friend) are the only ones seeing the problem, so the only place where we can investigate it is on your computers. I understand if you want to just give up at this point, but here are some other ideas to try:
1. As suggested by
StJesuz, maybe you need to update your system's Visual C++ redistributable.
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has direct download links for the latest 2022 version.
For your convenience:
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Please also make sure you have the 2013 version (linked from same Microsoft page):
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This theory is plausible because "versions since 2015 share the same redistributable files. For example, any apps built by the 2015, 2017, 2019, or 2022 toolsets can use the latest Microsoft Visual C++ Redistributable.
However, the version of the Microsoft Visual C++ redistributable installed on the machine must be the same or higher than the version of the Visual C++ toolset used to create your application."
If by chance you have an older version the game might be using it, therefore able to run, but encountering a more subtle error.
2. Maybe there's a missing dependency.
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has a free tool depend.exe that can be run on a program to see what other system files it requires. The output when I run this on game\engine\jack.exe looks like this:
As you can see there are some missing files, but the game doesn't actually need those so it still works. If you see anything missing besides what's listed here, that would be a problem. However, I doubt this is the issue because the game probably wouldn't even start up if that was it.
3. Maybe there's a problem with sound. If you rename the content\snd folder to content\snd_off (change the folder name so the game can't find any of the music files), does the game still crash? If you don't ever crash in the main menu, this theory becomes even less likely, because there's also sound in the main menu.