File Import Error
I have video projects that were edited on Premiere CC 2017 on a Windows 7 computer. I could not upgrade any farther than that due to Premiere's removal of audio support for some video files. I recently built a new Windows 10 editing computer and it has the latest version of Premiere. Now, one of my clients wants me to make some modifications to the projects edited in 2017. The projects were copied to the new computer, but Premiere lost the links to all of the source material files (as would be expected). But, quite unexpectedly gives a File Import Error trying to link any file (MTS, JPG, TIF, etc.) from the moved projects. The error message part of the box does not include any additional information. Here's a screen capture of the error (redacted for client security).

Am I missing something? I've moved projects before and re-linking one file and allowing the system to auto link the remainder has always worked. I tried a second project and the same thing happened. If I cannot get the source files linked, this is going to be a disaster! I've seen similar topics about this issue when people move a project from team to stand-alone, but not this.
Any help would be greatly appreciated.
Mike
