Hm. Strange -- beta 1.24.3541, import via drag & drop. Using exactly the same file structure. Again 12925 files imported --> think this means it stopped on the same file and couldn't continue.
Log file (BTW, log file time values has nothing in common with system time.. Guess that's why I thought "nothing is there" for the first time):
2009.09.12 12:42:32 - Windows XP Service Pack 3
2009.09.12 12:47:46 - System.Threading.ThreadAbortException: Thread was being aborted.
at System.Threading.Thread.SleepInternal(Int32 millisecondsTimeout)
at MyPhotoIndex.ImageBank.ApplicativeImageCache.CachingThread()
2009.09.12 12:54:59 - System.ArgumentOutOfRangeException: Year, Month, and Day parameters describe an un-representable DateTime.
at System.DateTime.DateToTicks(Int32 year, Int32 month, Int32 day)
at MyPhotoIndex.Utilities.ImageMetaData.ExifExtractor.GetDate(String stringValue)
at MyPhotoIndex.Utilities.ImageMetaData.ExifExtractor.buildDB(PropertyItem[] parr)
at MyPhotoIndex.Utilities.ImageMetaData.ExifExtractor..ctor(String fileName)
<... lots (~80) of "System.ArgumentOutOfRangeException: Year, Month, and Day parameters describe an un-representable DateTime." identical errors. >
2009.09.12 13:05:18 - System.ArgumentOutOfRangeException: Year, Month, and Day parameters describe an un-representable DateTime.
at System.DateTime.DateToTicks(Int32 year, Int32 month, Int32 day)
at MyPhotoIndex.Utilities.ImageMetaData.ExifExtractor.GetDate(String stringValue)
at MyPhotoIndex.Utilities.ImageMetaData.ExifExtractor.buildDB(PropertyItem[] parr)
at MyPhotoIndex.Utilities.ImageMetaData.ExifExtractor..ctor(String fileName)
2009.09.12 13:34:00 - System.NullReferenceException: Object reference not set to an instance of an object.
at MyPhotoIndex.Utilities.ImageMetaData.IPTC.ExtractIPTC(Stream fs)
2009.09.12 13:34:01 - System.NullReferenceException: Object reference not set to an instance of an object.
at MyPhotoIndex.Utilities.ImageMetaData.IPTC.ExtractIPTC(Stream fs)
2009.09.12 13:34:01 - System.NullReferenceException: Object reference not set to an instance of an object.
at MyPhotoIndex.Utilities.ImageMetaData.IPTC.ExtractIPTC(Stream fs)
2009.09.12 13:34:01 - System.NullReferenceException: Object reference not set to an instance of an object.
at MyPhotoIndex.Utilities.ImageMetaData.IPTC.ExtractIPTC(Stream fs)
2009.09.12 13:34:01 - System.NullReferenceException: Object reference not set to an instance of an object.
at MyPhotoIndex.Utilities.ImageMetaData.IPTC.ExtractIPTC(Stream fs)
2009.09.12 13:34:01 - System.NullReferenceException: Object reference not set to an instance of an object.
at MyPhotoIndex.Utilities.ImageMetaData.IPTC.ExtractIPTC(Stream fs)
2009.09.12 13:35:02 - System.OverflowException: Value was either too large or too small for a UInt32.
at System.Convert.ToUInt32(Int32 value)
at MyPhotoIndex.Utilities.ImageMetaData.ExifExtractor.convertToInt32U(Byte[] arr)
at MyPhotoIndex.Utilities.ImageMetaData.ExifExtractor.buildDB(PropertyItem[] parr)
at MyPhotoIndex.Utilities.ImageMetaData.ExifExtractor..ctor(String fileName)
<about 33 "System.OverflowException: Value was either too large or too small for a UInt32" identical errors>
2009.09.12 13:41:44 - System.Threading.ThreadAbortException: Thread was being aborted.
at System.Threading.Thread.SleepInternal(Int32 millisecondsTimeout)
at MyPhotoIndex.ImageBank.ApplicativeImageCache.CachingThread()
Found the file where import stopped. Nothing strange there -- scanned as jpg, RGB 8 bit mode; 556 KB.
Tried to append it as single file to those 12925 files -- no errors, file got imported.
Deleted all 12926 files. Tried to import all the directory with that "strange" file -- no errors, everything got imported.