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#130
Grasping at straws and making wild guesses, Kari. Could the Macrium Backup problem have something to do with this?
NTFS contains a series of meta data file records that describe the layout and format of the file system. One of these records is named $BITMAP and contains a series of 'Bits' in a data stream that indicate which clusters in the file system are in use and which are not. Each record has multiple attributes to further describe the record and location and size of data streams. The $FILE_NAME attribute contains the allocated and actual size of the data in the stream. For the $BITMAP record the $FILE_NAME attribute contains incorrect size information.
This would appear to be a problem with, or an undocumented change to, the NTFS driver shipped with the OS. This caused the file system to update the $BITMAP record incorrectly at the time of installation.
For more information on NTFS, the Master File Table (MFT) and Attributes please see here:
https://docs.microsoft.com/en-us/win...ter-file-table
Windows 10 Insider Preview Build 18234 Bug - KnowledgeBase v7 - Macrium Reflect Knowledgebase - KnowledgeBase v7 - Macrium Reflect Knowledgebase