FreeCAD searching Program Files path on startup

I had FreeCAD installed on my system at
C:\Program Files\FreeCAD 0.21
A bug arose in which it kept crashing so I uninstalled it.

FreeCAD Portable had issues starting as well so I did an uninstall and reinstall.
Now, FreeCAD Portable 0.21 issues the following error upon starting;

No python at C:\Program Files\FreeCAD 0.21\bin\pythonw.exe

When I close all the error popups, FreeCAD starts

Any idea where FreeCAD is getting the path to search?
Thanks in advance.