I have spent months developing a PowerApp which has Flows connected to it and I have started sharing it with external users. Some of the external users don't have O365 Outlook instead they use On-Premises so they cannot connect to my PowerApp as they cannot Allow the permissions.
I have since changed the Outlook connector to use the Flow Mail connector. However the Office 365 Outlook connector still exists on the PowerApp. I have tried to delete the Connector from PowerApps altogether but there are other PowerApps in the Tenant that rely on it. I have also tried the solution at this link
https://powerusers.microsoft.com/t5/Building-Power-Apps/PowerApps-Connections-will-not-delete-Allow-Don-t-Allow-keeps/m-p/441247/highlight/true#M130841
But I cannot Import the .ZIP file back into PowerApps I'm just getting the generic 'Something went wrong' message.
Is there another way to get rid of the Connector from the PowerApp? Surely this must be easier than having to edit the .json files.