Forum Discussion
myoppi
Aug 24, 2026Copper Contributor
I want to leave Windows Insider and get error 0xc1900101 - 0x20017 when installing another version
Hello, I wanted to share my issue, which I've been trying to resolve for weeks without success My version says it has expired, prompting me to update. However, no matter how many times I try, it fai...
MercerLane
Sep 01, 2026Iron Contributor
The error you're seeing, 0xC1900101 - 0x20017, is usually a driver or hardware conflict that occurs during the SAFE_OS phase of installation.