I ran into this problem a few hours ago and have been pulling my hear out. Autorepairs diagnose the problem as a problem with the partition table, but is unable to automatically fix it
Ive gone into diskpart and confirmed that the partition was active. I reset the MBR thought bootrec,
bootsect.exe /nt60 all /force
Success on all three windows partitions
manually creating the BCD initially works. I can create the store, but when i run bcdedit /import i get an error saying the store does not exist.
I am desperately trying to avoid an os reinstall. I havent made any changes in the past few weeks so I dont know what could have caused this.