My Windows 10 upgraded itself to Windows 11 over the weekend.
Now I cannot start Outlook 2019
I have tried removing the OST files so that it reconfigures itself.
I have tried taking data storage down to 1 year.
Weirdly, Microsoft Edge opens up whilst the blue Microsoft Outlook 2019 box sits there.
I will try a new profile too but this is infuriating as I had a lot of configured stuff such as CRM etc.