Sorry Jem but I only just saw this message and for someone reason PM doesn't seem to work for me. There is no option to reply. I am not using the MYOB invoice app, I am using my desktop accountright app which I always use. I have tried all the options and nothing is working. This has only just all of sudden started doing it. There has been no change to my computer that I am aware of.
This is the latest error now coming up and is very inconvenient and time consuming when I have to send via outlook and I can't.
Unable to cast COM object of type 'Microsoft.Office.Interop.Outlook.ApplicationClass' to interface type 'Microsoft.Office.Interop.Outlook._Application'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{00063001-0000-0000-C000-000000000046}' failed due to the following error: Interface not registered (Exception from HRESULT: 0x80040155).
I don't really want to have to get an IT expert in if this is MYOB related. I have also sent off a error log to Microsoft 365 for any help.