Hi Jabara
I'm not with Laminar Research, just a fellow simmer in the UK, but presumably you are trying to install X-Plane 11 on a standard PC or laptop?
If you are, then your PC will already have a local C:Drive and Desktop within that, so I'm not entirely sure why X-Plane tried to install itself on OneDrive, unless you have set it up that way?
Anyway, assuming you have a standard PC/laptop with a Windows operating system, you should be able to select which drive you wish X-Plane 11 to be installed on, otherwise try uninstalling OneDrive first and then try re-installing X-Plane 11 again.
Any problems, please re-post an update?
Regards