Blue Screen of Death

[rustic fulcrum]

So this happened twice when I tried to open the game. Page fault error.

[jagged yacht]

I am not a MikoVerse Dev, so my advise isn't about MikoVerse itself.

The screenshot shows

What failed: aswSnx.sys
If you google search that aswSnx.sys it comes back with Avast antivirus & security software for Windows OS being the problem and people suffering crashes.
https://www.google.com/search?q=aswSnx.sys

This tells me that it is extremely likely your crashing is due to Avast software itself and not MikoVerse. However, I could be wrong.

I used Avast as recent as 2016 or 2017. I stopped using Avast when the company's software became annoying and constantly pushed to upgrade to full package. I no longer use 3rd party antivirus software and rely on Windows OS built-in Antivirus which is improved year after year since around 2017.

I have not kept up to date with Avast news but I did notice that 1 year ago in February 2024 Avast the company was fined by USA FTC for "they claimed to block tracking cookies that collect data and prevent other trackers from following online activity only to then sell that data to third-parties, engaging in the behavior since at least 2014." as seen at https://www.cnn.com/2024/02/22/tech/ftc-avast-cybersecurity-company-fine/index.html

[knotty barn]

Yes, aswsnx.sys is not a file of Mikoverse. If you have Avast installed then that is the likely cause of your crashes.
Avast might be incompatible with every Unreal game as there are some similar crashes with Avast mentioned in the Unreal forums
Can you run any other Unreal Engine game?

[urban wolf]

Could perhaps make sure you white/allow-list MV and it's installation folder in Avast?