Hey everybody,

Due to some restrictions in my company laptop I informally agreed to extract some files I needed (like my timesheets and so on) using my emergency pendrive with Ubuntu Live. I copied them to another external drive and then back to my personal PC. The point is files are now corrupted. I could fixed the mailbox file already but not many XLS or PDF files. Is this a normal behavior because of what I did? Any idea how to fix these files?

Thanks in advance,