Dear Experts,
Let me tell you in details.
One of our server's RAID controller got corrupted and we lost all our data. We started recovery on corrupted RAID and data recovered successfully. But some Excel (xlsx) files are corrupted and we are not able to repair those files. I hope somebody can tell me how to repair those recovered files with any tool.
Also some softwares are giving OLE Header Corrupt and OLE Header shortcut corrupt.
Thanks in advance.