Everything is in the demo folder as the installer left it. Here is a listing of the folder:
Volume in drive C has no label.
Volume Serial Number is 761C-9834
Directory of C:\Users\cap\Documents\X-Plane 10 Demo
12/12/2015 01:51 PM <DIR> .
12/12/2015 01:51 PM <DIR> ..
12/12/2015 09:24 AM <DIR> Aircraft
12/12/2015 09:24 AM 5,991,424 Airfoil-Maker.exe
12/12/2015 09:24 AM <DIR> Airfoils
12/12/2015 09:24 AM <DIR> Custom Data
12/12/2015 09:24 AM <DIR> Custom Scenery
12/12/2015 09:58 AM 0 Cycle Dump.txt
12/12/2015 09:58 AM 0 Data.txt
12/12/2015 01:51 PM 0 demoFolder
12/12/2015 09:24 AM <DIR> Extra Aircraft
12/12/2015 09:24 AM <DIR> Instructions
12/12/2015 09:59 AM 9,250 Log.txt
12/12/2015 09:41 AM <DIR> Output
12/12/2015 09:24 AM 8,816,128 Plane-Maker.exe
12/12/2015 09:24 AM <DIR> Resources
12/12/2015 09:24 AM <DIR> Weapons
12/12/2015 09:24 AM 24,972,288 X-Plane-32bit.exe
12/12/2015 09:24 AM 24,430,080 X-Plane.exe
8 File(s) 64,219,170 bytes
11 Dir(s) 467,295,141,888 bytes free
Something else going wrong? BTW, I'm running the 32bit executable on a 32 bit windows 7 machine....