Hi Bucket,
I am not with Laminar Research; just a flight simmer.
In looking at the attached "capture" you need to install the software on the desktop or on a dedicated additional drive. Keep it away from any directories associated with your operating system as shown in the attachment otherwise you will corrupt or not be able to run X-Plane. Have a look at the Installation guidelines in the manual.
You also need to install the software as the Administrator setup through windows The message suggests that is not the case.
Good luck
Glenn