Augusto Posted August 12, 2018 Posted August 12, 2018 (edited) Windows 10 has a internall feature that clean and update registry files. That feature is done one time a each week and allways few minutes after that the system was started. In Event Log has the follow logs : The access history in hive \??\C:\Windows\AppCompat\Programs\Amcache.hve was cleared updating 12 keys and creating 2 modified pages The access history in hive \??\C:\Users\X\AppData\Local\Packages\Microsoft.Windows.ShellExperienceHost_cw5n1h2txyewy\Settings\settings.dat was cleared updating 4 keys and creating 1 modified pages The access history in hive \??\C:\Users\X\AppData\Local\Microsoft\Windows\UsrClass.dat was cleared updating 2240512 bytes and final size 2236416 bytes The access history in hive \??\C:\Users\X\ntuser.dat was cleared updating 876 keys and creating 138 modified pages The access history in hive \SystemRoot\System32\config\DRIVERS was cleared updating 6 keys and creating 5 modified pages The access history in hive \SystemRoot\System32\Config\BBI was cleared updating 5 keys and creating 1 modified pages The access history in hive \??\C:\Windows\ServiceProfiles\NetworkService\NTUSER.DAT was cleared updating 23 keys and creating 9 modified pages The access history in hive \??\C:\Windows\ServiceProfiles\LocalService\NTUSER.DAT was cleared updating 30 keys and creating 12 modified pages The access history in hive \SystemRoot\System32\Config\SAM was cleared updating 65 keys and creating 7 modified pages The access history in hive \SystemRoot\System32\Config\SECURITY was cleared updating 77 keys and creating 5 modified pages The access history in hive \SystemRoot\System32\Config\DEFAULT was cleared updating 178 keys and creating 18 modified pages The access history in hive \SystemRoot\System32\Config\SOFTWARE was cleared updating 54595584 bytes and final size 54571008 bytes Not changes are done in system or install new programs. Useless. Eache time that is done the feature is writed more of 120 MB in disk one time in each week. Windows read, clean and write all files in disk. Problem for SSD disks. Microsoft and others companies not care about your computer. How is possible disable that "feature" ? Thanks for reply. Edited August 12, 2018 by Augusto
Tripredacus Posted August 13, 2018 Posted August 13, 2018 I can't find a clear "this to that" explanation of this message... however from what I can tell this can happen in one of (at least) two ways: 1. a GPO or scheduled task is on the system to do backups to the registry and/or user profile. 2. If this happens on first boot or wake from sleep/hibernation, it would indicate that Windows had unmounted a hive incorrectly.
HarryTri Posted August 14, 2018 Posted August 14, 2018 This happens on Windows 8 too and is a maintenance activity.
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