MrRon, I stopped the debug defrag of msoeres.dll because it hung at 100% defragged. Hope the defrag log below helps your analysis. Let me know. Thanks, Tom
[2008-08-03] [15:38:31.218] 00530 1 CVolumeOperationScheduler::ExecuteQueuedMethods#200 ---------------- Long task started ----------------
[2008-08-03] [15:38:31.218] 00530 1 CDefragmentation::DefragFiles#687 Entering CDefragmentation::DefragFiles(2147483647)
[2008-08-03] [15:38:31.218] 00530 1 CDefragmentation::DefragFiles#690 Entering CDefragmentation::DefragFiles
[2008-08-03] [15:38:31.453] 00530 1 CVolume::ReloadMap#226 00 00 00 00 00 00 00 00 01 63 3e 00 00 00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[2008-08-03] [15:38:31.468] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00832 seconds.
[2008-08-03] [15:38:31.468] 00530 1 CDefragmentation::DefragFiles#720 ReloadMap returned 0x00000000
[2008-08-03] [15:38:31.484] 00530 1 CDefragmentation::DefragPath#787 Path: "C:\Program Files\Internet Explorer\mui\041e\msoeres.dll"
[2008-08-03] [15:38:31.484] 00530 1 CDefragmentation::DefragmentFile#885 DefragmentFile for "C:\Program Files\Internet Explorer\mui\041e\msoeres.dll" entered
[2008-08-03] [15:38:31.484] 00530 1 CDefragmentation::DefragmentFile#977 DefragmentFile move file start C:\Program Files\Internet Explorer\mui\041e\msoeres.dll
[2008-08-03] [15:38:31.484] 00530 1 CDefragmentation::MoveFileW#1077 MoveFile start 0x1C8
[2008-08-03] [15:38:31.687] 00530 1 CDefragmentation::MoveFileTo#1174 MoveFileTo started file:0x1C8, lcn:1923627
[2008-08-03] [15:39:28.171] 00530 1 CDefragmentation::MoveFileTo#1205 MoveFileTo failed with result=0x8007045D
[2008-08-03] [15:39:28.171] 00530 1 CDefragmentation::MoveFileW#1118 MoveFile ends for 0x1C8
[2008-08-03] [15:39:28.171] 00530 1 CDefragmentation::MoveFileW#1120 MoveFile failed minLcn=1924233, maxLcn=4088577, clusters=606; status=0x8007045D
[2008-08-03] [15:39:28.171] 00530 1 CDefragmentation::PartialDefragmentFile#1392 PartialDefragmentFile start for 0x1C8
[2008-08-03] [15:39:28.468] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00823 seconds.
[2008-08-03] [15:40:24.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3120650, 0, 606, status=0x8007045D
[2008-08-03] [15:40:24.171] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00827 seconds.
[2008-08-03] [15:41:18.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3120923, 0, 606, status=0x8007045D
[2008-08-03] [15:41:19.515] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00843 seconds.
[2008-08-03] [15:42:16.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3121196, 0, 606, status=0x8007045D
[2008-08-03] [15:42:17.546] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00828 seconds.
[2008-08-03] [15:43:18.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3121469, 0, 606, status=0x8007045D
[2008-08-03] [15:43:19.500] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00827 seconds.
[2008-08-03] [15:44:12.156] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3121742, 0, 606, status=0x8007045D
[2008-08-03] [15:44:13.531] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00823 seconds.
[2008-08-03] [15:45:09.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3122015, 0, 606, status=0x8007045D
[2008-08-03] [15:45:10.500] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.01058 seconds.
[2008-08-03] [15:46:03.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3122288, 0, 606, status=0x8007045D
[2008-08-03] [15:46:04.500] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00827 seconds.
[2008-08-03] [15:46:57.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3122561, 0, 606, status=0x8007045D
[2008-08-03] [15:46:58.515] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00823 seconds.
[2008-08-03] [15:47:52.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3122834, 0, 606, status=0x8007045D
[2008-08-03] [15:47:53.515] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.01781 seconds.
[2008-08-03] [15:48:46.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3123107, 0, 606, status=0x8007045D
[2008-08-03] [15:48:47.500] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00826 seconds.
[2008-08-03] [15:49:41.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3123380, 0, 606, status=0x8007045D
[2008-08-03] [15:49:42.515] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00823 seconds.
[2008-08-03] [15:50:35.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3123653, 0, 606, status=0x8007045D
[2008-08-03] [15:50:36.500] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00827 seconds.
[2008-08-03] [15:51:30.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3123926, 0, 606, status=0x8007045D
[2008-08-03] [15:51:31.500] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00827 seconds.
[2008-08-03] [15:52:26.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3124199, 0, 606, status=0x8007045D
[2008-08-03] [15:52:27.515] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00823 seconds.
[2008-08-03] [15:53:20.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3124472, 0, 606, status=0x8007045D
[2008-08-03] [15:53:21.500] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00826 seconds.
[2008-08-03] [15:54:14.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3124745, 0, 606, status=0x8007045D
[2008-08-03] [15:54:15.515] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00827 seconds.
[2008-08-03] [15:55:08.187] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3125018, 0, 606, status=0x8007045D
[2008-08-03] [15:55:09.562] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00827 seconds.
[2008-08-03] [15:56:02.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3125291, 0, 606, status=0x8007045D
[2008-08-03] [15:56:03.515] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00827 seconds.
[2008-08-03] [15:56:56.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3125564, 0, 606, status=0x8007045D
[2008-08-03] [15:56:57.531] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00835 seconds.
[2008-08-03] [15:57:36.718] 00f6c 1 CVolumeOperationScheduler::Abort#68 Aborting execution of worker thread.
[2008-08-03] [15:57:51.125] 00530 1 CDefragmentation::MoveFragmentsTo#1710 MoveFragmentsTo failed 3125837, 0, 606, status=0x8007045D
[2008-08-03] [15:57:52.015] 00530 1 CDefragmentation::PartialDefragmentFile#1413 Aborting...
[2008-08-03] [15:57:52.015] 00530 1 CDefragmentation::DefragmentFile#1000 DefragmentFile end C:\Program Files\Internet Explorer\mui\041e\msoeres.dll; STATUS = 0x80004004
[2008-08-03] [15:57:52.015] 00530 1 CDefragmentation::DefragmentFile#1058 Aborting...
[2008-08-03] [15:57:52.015] 00530 1 CDefragmentation::DefragFiles#774 DefragFiles finished with status: 0x00000000. Defragmented: 0, Failed: 0.
[2008-08-03] [15:57:52.015] 00530 1 CDefragmentation::DefragFiles#690 Leaving CDefragmentation::DefragFiles
[2008-08-03] [15:57:52.015] 00530 1 CDefragmentation::DefragFiles#688 Leaving CDefragmentation::DefragFiles
[2008-08-03] [15:57:52.015] 00530 1 CVolumeOperationScheduler::ExecuteQueuedMethods#231 ---------------- Long task finished (time: 1160.814s, return code: 0x00000000) ----------------
[2008-08-03] [15:57:52.046] 009c8 1 CVolume::UpdateDriveMap#317 Map generated in 0.00803 seconds.