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Copper Contributor

Apr 16, 2025

Cumulative Update for Windows 11 Insider Preview KB5055617 Error 0x80070306

The installation of Cumulative Update for Windows 11 Insider Preview KB5055617 outputs Error 0x80070306. Any advice to fix it?

OskarEichen
Copper Contributor
Apr 18, 2025
I have the same problem...
MasonHayes
Iron Contributor
Apr 18, 2025
Sometimes, there are additional updates that need to be installed first. Go back to Settings > Update & Security and check if there are any other updates available.