

It will be better to remove any 3 rd party firewalls and disable the Windows Firewall till the update process is complete. In this context, updating the Windows of your PC to the latest release may solve the AppXManifest problem.īut before proceeding, make sure no firewall (the Privatefirewall is known to hamper the update process and cause the issue) is hindering the update process. The AppXManifest missing issue may emerge if Windows of your system is obsolete as it can create incompatibility between the essential OS modules.
