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0x80073cfa
About this tag
The 0x80073cfa error is a Windows 10 issue that prevents updating or uninstalling packaged apps, often affecting applications like Microsoft Teams. Microsoft acknowledged a problematic WinAppSDK release as the cause and provided a workaround: installing the corrected WinAppSDK 1.6.3 package three times or applying a preview servicing update. This temporary fix is recommended while a broader cleanup is rolled out. The error is tied to the Windows App SDK runtime component used by Store-packaged applications.
Microsoft acknowledged a problematic WinAppSDK release that left some Windows 10 systems unable to update or uninstall packaged apps, and the vendor’s short‑term remediation — installing the corrected WinAppSDK 1.6.3 package three times (or applying a preview servicing update) — has become the...
Microsoft recently unveiled an intriguing solution to a recurring annoyance for Windows 10 users—specifically, the pesky 0x80073CFA error that kills the joy of updating or uninstalling certain apps. This frustration has been particularly relevant for users dealing with popular packaged...