I tried a billion different things to get mbr2gpt to work. The last one was downloading minitool partition manager. I used it to try and merge two partitions, and now my computer wont boot to windows, it just goes straight to bios.

Its advertised as being able to merge partitions without wiping data so I'm hoping everything is still there.

Buuuuuuuut when I set the bios to default I do get past bios. Except I only get a cannot read disk error