Getting error 0x80073CF3 when trying to install an app from company portal

Hey Lohith

Usually

Error 0x80073CF3 typically indicates that there's an issue with the installation of the app in Windows Store. Here are some steps you can try to resolve the issue:

Make sure that the machine is up to date with the latest Windows updates. Sometimes, installing the latest updates can resolve compatibility issues.

Try re-registering the Windows Store app by running the following command in PowerShell as an administrator: Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

Check the event logs on the affected machines to see if there are any specific error messages related to the installation of the app. This can help identify the root cause of the issue.

@Lohith K K,Thanks for posting in Q&A.

To narrow down your issue, please do some checks.

1.What kind of app do you deploy? Win32 or LOB app?

2.What does the app deployment configuration?

Moreover, the error 0x80073CF3 means the package failed update, dependency, or conflict validation.

It may be caused by the package already being installed on the target system, a package dependency not being found, or the package does not support the correct processor architecture.

Please contact with your App Development team to check the app dependencies are correct and the architecture requirements have been configured correctly on the app. If the error occurs on a single device, check to see the app hasn’t previously been installed and check the AppXDeployment-Server log on the client for more information. If there is any unclear, feel free to contact me.

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