It's BACK.
I used PsychicMP3 to update file names of about 4 albums. Ithen did a library update. Next I updated tags from file names. I now have 4 albums worth of duplicate file names. I can delete them, and update libary and it returns them twice
Media Center 11.0.105 -- C:\Program Files\J River\Media Center 11\
Microsoft Windows XP Workstation 5.1 Service Pack 2 (Build 2600)
Intel Pentium 4 2385 MHz MMX / Memory: Total - 523 MB, Free - 230 MB
Internet Explorer: 6.0.2900.2180 / ComCtl32.dll: 5.82 (xpsp_sp2_rtm.040803-2158) / Shlwapi.dll: 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158) / Shell32.dll: 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158) / wnaspi32.dll: 4.60 (1021) , ASPI for Win32 (95/NT) DLL, Copyright © 1989-1999 Adaptec, Inc. / Aspi32.sys: 4.60 (1021)
Ripping / Drive E: Mode:Normal Type:Auto Speed:Max
Drive G: Mode:Normal Type:Auto Speed:Max
Drive H: Mode:Normal Type:Auto Speed:Max
Digital playback: Yes / Use YADB: Yes / Get cover art: No / Calc replay gain: Yes / Copy volume: 32767
Eject after ripping: Yes / Play sound after ripping: No
Burning / Drive E: SAMSUNG CD-R/RW SW-240B Addr: 1:0:0 Speed:40 MaxSpeed:40 BurnProof:Yes
Drive G: DVD+R/RW DX082D Addr: 1:1:0 Speed:32 MaxSpeed:32 BurnProof:Yes
Test mode: No / Eject after writing: Yes / Direct decoding: Yes / Write CD-Text: Yes
Use playback settings: No / Normalization: None