I had an issue that was best resolved with restoring my library. It worked fine except, the files are on a network drive mapped as M:\, and the path in the library is fine, the mapped drive is accessible, but MC says it cannot find the file for everything in the library, without exception. The information is right, the files are fine (they will play if you d-click in Explorer). The link with MC is just broken. It happens this way in versions .106, .99, and .95. If I reimport the files, I lose all history for the playing info, not a big deal but...
I have restarted the system, and it still does not 'hook up'
Media Center Registered 11.0.95 -- C:\Program Files\J River\Media Center 11\
Microsoft Windows XP 5.1 Service Pack 1 (Build 2600)
Intel Pentium 4 2782 MHz MMX / Memory: Total - 523 MB, Free - 266 MB
Internet Explorer: 6.0.2800.1106 / ComCtl32.dll: 5.82 (xpsp1.020828-1920) / Shlwapi.dll: 6.00.2800.1514 (xpsp2.040109-1800) / Shell32.dll: 6.00.2800.1556 (xpsp2_gdr.040517-1325) / wnaspi32.dll: 4.60 (1021) , ASPI for Win32 (95/NT) DLL, Copyright © 1989-1999 Adaptec, Inc. / Aspi32.sys: 4.60 (1021)
Ripping / Drive D: TOSHIBA DVD-ROM SD-R6112 Mode:ModeSecure Type:Auto Speed:Max
Digital playback: Yes / Use YADB: Yes / Get cover art: Yes / Calc replay gain: No / Copy volume: 32767
Eject after ripping: Yes / Play sound after ripping: No
Burning / Drive D: TOSHIBA DVD-ROM SD-R6112 Addr: 1:0:0 Speed:16 MaxSpeed:16 BurnProof:Yes
Test mode: No / Eject after writing: Yes / Direct decoding: No / Write CD-Text: Yes
Use playback settings: Yes / Normalization: None