I think we found him.

1. Open notepad and copy/paste the text present inside the code box below.
To do this highlight the contents of the box and right click on it. Paste this into the open notepad.
NOTICE: This script was written specifically for this user, for use on that particular machine. Running this on another machine may cause damage to the operating system

Start
CreateRestorePoint:
Reg: reg delete HKEY_USERS\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad
Reg: reg delete HKEY_USERS\S-1-5-21-3016000360-1041427054-1883944200-1001\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad
Reg: reg add HKEY_USERS\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad
Reg: reg add HKEY_USERS\S-1-5-21-3016000360-1041427054-1883944200-1001\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad
End

2. Save notepad as fixlist.txt to your Desktop.
NOTE: => It’s important that both files, FRST and fixlist.txt are in the same location or the fix will not work.

3. Run FRST/FRST64 and press the Fix button just once and wait.
If the tool needed a restart please make sure you let the system to restart normally and let the tool completes its run after restart.

The tool will make a log on the Desktop (Fixlog.txt). Please attach it to your reply.
Note: If the tool warned you about the outdated version please download and run the updated version.

.

Once again we shall use FRST for additional checks, just in case. Re-run FRST/FRST64 by double-clicking:

[*]Type browserupdatecheck into the Search: field in FRST then click the Search Registry button.
[*]FRST will search your computer for registry and when finished it will produce a log Search.txt in the same directory the tool is run.
[*]Please attach it to your reply.

Tell me please, is the computer running fine after this fix?