Forum Discussion
After updating to Windows 10, the default programs for opening certain apps have been reset.
After installing system updates, the default apps for opening certain file types are reset to the system's recommended apps. Third-party apps that were previously set manually need to be reassociated...
Hi CameronLewis, this usually happens when Windows decides an app association is invalid after an update, or when the third-party app has not re-registered its file types cleanly. I’d reinstall or repair the affected apps, set the defaults again through Settings rather than the registry, and if this is for multiple PCs, export/import default app associations with the supported DISM/GPO method.