http://bugs.winehq.org/show_bug.cgi?id=34535
Bug #: 34535 Summary: Windows applications cannot access files and directories ending with "." (dot) Product: Wine Version: 1.7.1 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs@winehq.org ReportedBy: t.artem@mailcity.com Classification: Unclassified
(In Linux) create a directory "1." (without quotes).
Try to enter it.
"Location not parsable: "1.", reason: Object not found".
OK, I know that such names infringe on Microsoft's standards, but there's nothing that prevents Wine from allowing to work with them.