Hi,

I have an unusual problem and I need your help, if it's possible.

I have 3 computers synchronized each other (win 8.1).

In one of them I deleted one folder.

In this folder was a file with the extension .ff_lock (from a sync tool)

After that in the computer I deleted the file, I get an error "Files can't be uploaded because there's a problem with a File or Folder"

The easy way to solve the problem is to restore from recycle on SkyDrive from web, but unfortunately I deleted too.

The other 2 computers they don't have the file, but they also don't have problem.

I removed all files from skydrive and putted back again but nothing, the error still exists.

I'm afraid that the extension with the word "lock" means something for the application.

Thank you in advance