I did a Google search on this and came up empty. A filed called GmailFS.dll was flagged for this adware/malware.
It should not have been. The GmailFS.dll file is necessary to run the Gmail Drive program which allows one to use their Gmail account as online storage in Explorer.
I switched it over to trusted, but now the entirety of W32/PurityScan.BIZ is trusted when all I want to do is trust the dll file Blink flagged.