EFI

While I was trying to format a different drive I accidentally formatted the EFI partition, now I'm aware that this contains important windows boot data. The computer is still on, so it's still working. I've been trying to recover the data but all programs are licensed. How do I recover the data...

hi all i have a sager p150HMx and i am trying to covert my disk to GPT instead of MBR using "AOMEI partition assistant" (so i dont lose my data) , but when i want to start the conversion i get this message " Since this selected disk is a system or boot disk, before converting in to GPT disk...