Reviving a laptop with an old Insider Preview
The laptop (Dell XPS 15 9560) was enrolled in the Insider program when I stopped using it due to technical issues. I finally resolved the problem and want to use it again. It's currently running Windows 10 Insider Preview 19645.1 (mn_release), installed in June 2020 and it's working great, but it's throwing an 'about to expire' error upon bootup and periodically during use. The laptop does not qualify for Windows 11, and Insider will not provide updated Windows 10 previews. I guess i need to move to the last regular release of Windows 10 Pro, but I'm unsure of how to proceed. Advice would be appreciated. I can't find the original product key, if that maqtters. Thanks.
25201.1000 is failing with error 0xc1900101
**UPDATE** I orginally reported it as below, but it turns out after setting my clock back and re-trying the installation, that 25201.1000 is failing with error 0xc1900101. 25201.1 Insider Update Immediately Expired: Broken WSL According to my update history, last night I had the Windows 11 Preview 25201.1 applied to my machine, and this morning WSL was broken and I'm constantly nagged by a message "This build of Windows will expire soon". However when I look at winver, it shows that I have Version 22H2 25169.1. I'm unable to fetch any new updates, and Windows Update won't apply the latest antivirus patch because it says there's a problem with my PC system time (there is not). I use WSL every day and now both WSL and subsequently Docker are broken because of this... it's rather infuriating. Any suggestions on what I can do from here?