Flashing old bios back using AFUEFIx64

So I have a minisforum UM790 which came with the bios version 1.04 then I updated it to 1.07 which is unstable and I want to go back to the 1.04. I used the AFUEFIx64 tool to flash it and now that I want to flash it back I get the error. Secure flash rom verify failed. I’ll attach pictures. Pls what do I do now.

In the AFUEFI documentation I saw a /RECOVERY that could be used to bypass the security check but I don’t want to brick my device since I don’t fully understand what this command does.

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