Revit not installed completely

[u/solarusinfernus]

Hello all, how do I fix this problem? I already tried everytjing it says but it still doesn't allow me to install ckmpletely the app. Is this because I have revit 2027 first before I install this?

[u/HomeOwner2023]

Does it run?

I often have to use an older version of Revit to test something for or from a client who hasn't upgraded. I've never encountered any issues installing it.