I'm getting the error "Cannot open app package. Error in parsing the app package". Why?

[Leigh]

This can happen if the AppX Deployment Service (AppXSVC) is disabled for some reason. It can be enabled by following the below steps:

• Press the Windows Key + R
• Type Regedit into the Run dialog and press OK
• Navigate to Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\AppXSvc
• In the right pane double click on Start
• Change Value data to 2 and press OK

Now restart your computer and try installing your Affinity V2 app again.