If you're encountering an issue where the splash screen appears briefly after launching Multi Theft Auto and then the window disappears, try downloading and installing this release to fix the issue: https://nightly.multitheftauto.com/mtasa-1.6-rc-23098-20250318.exe If this does not solve the problem, please run MTADiag and share the link that you get starting with pastebin.mtasa.com.
Solution from discord, it worked for me