I want to update my iMovie but cannot because it says it was purchased with different Apple ID.
I want to update my iMovie, and several other Apple Apps, but cannot because it says it was purchased with different Apple ID. I used that Apple ID 10 years ago but now have used a new ID using the same email address. I think there is a confusion there. Please help as I cannot use iMovie now that I have upgraded to Big Sur.
MacBook Pro 16″, macOS 11.0