We haven't switched on s.pageName yet, and normally just see the URLs for our webpages. However we do get randoms like the following:
Why do i get page's for content that looks like its on user's c drives?
I wouldn't block them by default, but filter out from reporting.
what you could do is adding a condition to the tag manager to check for "file://" in the URL (and kill tracking)
Happening here too, and ursboller is correct as to why. Is there a way to block this from happening?
maybe because the user does not know how to make a bookmark and just save the html to desktop (for a quick access). when user opens the html, the local path is displayed and therefore appearing in your reporting.