Petr Mrázek
Petr Mrázek
The launcher logic simply has to change because of java 9, broken display drivers on windows, ability to run more than one instance, ability to run server instances, support for...
This is not completely done. It's done only for the instance overrides.
That is enough.
It's really preferential/different treatment based on being or not being an XBox title. MultiMC is not an XBox title. It has no exceptions applied to it like the Mojang launcher...
On top of that, the error code translating to a message is a guess. For the purpose of talking to support, this is more useful: You are getting error code...
Also 0x8015DC0B - this gets more search engine results - it's the same number in hex
Some interesting results: - https://kiss7.tistory.com/928 - https://support.xbox.com/es-MX/help/errors/error-code-0x8015DC0B - https://answers.microsoft.com/en-us/xbox/forum/all/0x8015dc0b-%D0%BE%D1%88%D0%B8%D0%B1%D0%BA%D0%B0/e374bc7c-5962-400c-be3a-9d7d0b093de0?auth=1 - https://helplab.ir/%D8%B1%D9%81%D8%B9-%D8%AE%D8%B7%D8%A7%DB%8C-0x8015dc0b/ You might have to resort to some creative solutions.
So the answer is: it's political.
OK. I'm installing the latest macOS version on a spare partition and will check this out.
I cannot reproduce the problem on 10.13.3, so try updating the system?