SW2018 PDM Pro:

We are having some files (one in particular currently) we can't rename and the message we get is "The file is referenced by a file that is checked out on another computer."  except there is nothing showing related to it

The only file that appears to be using the file is an assembly that no one has checked out and is in the same folder, I cannot find anything related that could be using it, the file doesn't show anywhere that it is being used.  Tried to rename it as admin, cleared cache on all workstations that had worked on the project, no help.

Can't find any answers yet on the forum, does anyone have any comments?

thanks,

Brian