I have tried to enable Web Dav on my IIS7 but the authentication fails. This is my log:
2010-05-03 12:12:43 212.55.220.220 OPTIONS / - 80 - 80.219.85.97 Microsoft-WebDAV-MiniRedir/6.0.6002 200 0 64 578
2010-05-03 12:12:43 212.55.220.220 PROPFIND / - 80 - 80.219.85.97 Microsoft-WebDAV-MiniRedir/6.0.6002 401 0 64 421
2010-05-03 12:13:07 212.55.220.220 PROPFIND / - 80 - 80.219.85.97 Microsoft-WebDAV-MiniRedir/6.0.6002 401 0 5 437
2010-05-03 12:13:07 212.55.220.220 PROPFIND / - 80 - 80.219.85.97 Microsoft-WebDAV-MiniRedir/6.0.6002 401 0 5 453
2010-05-03 12:13:09 212.55.220.220 PROPFIND / - 80 - 80.219.85.97 Microsoft-WebDAV-MiniRedir/6.0.6002 401 0 5 453
2010-05-03 12:13:10 212.55.220.220 PROPFIND / - 80 - 80.219.85.97 Microsoft-WebDAV-MiniRedir/6.0.6002 401 0 5 515
2010-05-03 12:13:10 212.55.220.220 PROPFIND / - 80 - 80.219.85.97 Microsoft-WebDAV-MiniRedir/6.0.6002 401 0 5 421
2010-05-03 12:13:12 212.55.220.220 PROPFIND / - 80 - 80.219.85.97 Microsoft-WebDAV-MiniRedir/6.0.6002 401 0 5 125
2010-05-03 12:13:12 212.55.220.220 PROPFIND / - 80 - 80.219.85.97 Microsoft-WebDAV-MiniRedir/6.0.6002 401 0 5 62
2010-05-03 12:13:12 212.55.220.220 PROPFIND / - 80 - 80.219.85.97 Microsoft-WebDAV-MiniRedir/6.0.6002 401 0 5 171
2010-05-03 12:13:13 212.55.220.220 PROPFIND / - 80 - 80.219.85.97 Microsoft-WebDAV-MiniRedir/6.0.6002 401 0 5 343
Does anybody have a clue how to resolve this issue?