Identifying paths


I have just installed CIV v. 3.13.121240.574 and I am seeing puzzling references in the reports. I am familiar with paths, but I have never seen anything like c:0\ before. Files are shown beginning with this path annotation which are located on many drives other than C:- I also see c:1\ c:2\ c:3\ c:4\ and c:5. What are these references to???

Can you post a screenshot of that please.