Revert "get_filename(): replaced ':' with '.' to make the path Windows compliant"
Revert "get_filename(): replaced ':' with '.' to make the path Windows compliant"

This reverts commit fe81482bcb2317cf1cdcfef7d0aa8ab4b45c08d3.

winny19/entersoft-scanner,winny19/entersoft-scanner,winny19/entersoft-scanner