Hi I'm getting this error message on this file when I do Get Latest Version.  No results on google.  Any ideas?

Could not update file reference paths.
The object has an invalid type for the specified operation.

File: C:\Vault\Engineering dept\Templates\LI autocad template 11x17.dwt

It still gets the latest version, and when I run it again, it doesn't error.  But if I clear my cache, or someone else updates the file, it errors out for everyone.

Thanks!