About this tag
The tag 'pc reversion' on WindowsForum.com covers discussions where a Windows update or upgrade attempt fails and the system automatically reverts to its previous state. In the available content, a user reports a Windows 10 update crashing at 15% with error 0xC1900101-0x200D, leading to a message that the PC has been reverted. The failure occurs during the SAFE_OS phase at MIGRATE_DATA. This tag is relevant for troubleshooting failed Windows updates that result in automatic rollback, often involving driver or data migration issues.
  1. C

    Windows 10 Windows 10 update crashing at 15% (0xC1900101- 0x2000D)

    Hi. Owner of win7 home professional here. I like many other tried to download and install the update/upgrade for win 10. The download went fine and I only need to applicate the files (the phase where it says "notice your pc may need to restart several times..."). I've tried 3 times now, and...
    • Cloudsong
    • Thread
    • 0x2000d 0xc1900101 crash danish error failed updates installation migration pc reversion restart safe os support tech help troubleshooting update upgrade user experience windows 10 windows 7
    • Replies: 22
    • Forum: Windows Upgrade and Installation