I am currently working on an Excel 2010 add-in which formerly was an Excel 2007 add-in. Somewhere in the process of switching computers, the add-in was converted i think.
Some of my customers stated that the add-in wasn't working on Excel 2007 anymore so I tried to debug it in a VirtualBox with Excel 2007 and Visual Studio 2010 installed.
Now I get the Error Message:
You cannot debug or run this project, because the required version of the Microsft Office application is not installed.
I started a new Excel 2007 add-in project and tried to find what the differences are and came up with the idea that it somewhat has to do with the dll's so I changed my 2010 addin until it looked like an 2007 addin.
I still get the error message stating that my project can't be debugged.
Is there anything I could've forgotten to change.
Writing a completely new addin is unfortunately not an option.
These questions haven't helped me so far: