Windows won't display folders, Aero not displaying either after a theme change.

Run this scan, it should show us the files that SFC was unable to repair and will check a few other things.

Please download RKill
There are three buttons to choose from with different names on, select the first one and save it to your desktop.

• Double-click on the Rkill desktop icon to run the tool.
• If using Vista or Windows 7, right-click on it and Run As Administrator.
• A black DOS box will briefly flash and then disappear. This is normal and indicates the tool ran successfully.
• A log pops up at the end of the run. This log file is located at C:\rkill.log. Please post this in your next reply.
• If you do not see the black box flash on the screen delete the icon from the desktop and go back to the link for the download, select the next button and try to run the tool again, continue to repeat this process using the remaining buttons until the tool runs. You will find further links if you scroll down the page with other names, try them one at a time.
• If the tool does not run from any of the links provided, please let me know.

DO NOT reboot, run Malwarebytes, let it update and run a full scan. Select everything it finds for deletion and post the resulting log. If it finds nothing, post that log instead.

You can download Malwarebytes from here if you do not have it: Malwarebytes