Error in reloading the protocol

Hi team,
I accidently deleted a subject from the protocol. However, I see the data and anat files of the subject present in the database. I tried reloading the protocol; detached it from the database and reload it from the folder. Still, the subject is not being shown in the protocol. Can you please help me out ?
Thanks

Deleting files from the Brainstorm GUI also delete the files from the HDD.

It is likely that the remaining files that you see in the Protocol folder are there because the delete action was interrupted in the GUI, so these files are either incomplete or corrupted, this is the reason they are not found when reloading the protocol