Remedy added one additional tab to display properties, now have 4 total (Screen Saver, Effects, Web, Settings) but still not able to change wallpaper.
After rebooting, results listed in registry edit
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
NAME VALUE
CDRAutoRun 00 00 00 00
NoDriveTypeAutoRun 95 00 00 00
Also in registry edit, does this mean anything
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System]
NAME DATA
disableregistrytools 0x00000000 (0)
NoDispApperancePage 0x00000000 (1)
NoDipBackroundPage 0x00000001 (1)