Boot to WIN10 from StoriMi tiered setup broken after mbr2gpt
I have a setup with a smaller SSD and a GB HDD coupled via storeMI. Worked fine for 2 years.
Now I tried to make my computer ready for win 11 and read that I need to convert my drives to "gpt".
I followed a simple instruction from the web and used the recovery mode / CMD shell for "mbr2gpt /convert".
When the program ran it gave a error that it couldn't write some - i believe xml? - file, stating that I need to do something manually (I unfortunatly did't pay to much attention, since it anyhow didn't gave an option to cancel or revert at this point).
After Reboot: No boot to WIN any more, just a cryptic error message:
Any suggestions how to proceed and save my data? (OFF COURSE, I didn't ran a backup of my lately saved fotos, why would I, before messing with the file system - feel free to call me an i###t)