Yahoo toolbar never uninstalls and au_.exe running

Welcome to Major Geeks!

First I have to say that Yahoo Toolbar is not malware and you really should have posted in the SOftware Forum for this. However since I do see some other junkware to remove, we will continue here.

Please download OTM by Old Timer and save it to your Desktop.

• Run OTM.exe by double clicking on it (Note: if using Vista, Win7 or Win8, don't double click, use right click and select Run As Administrator).
• Copy the lines from the below codebox to the clipboard by highlighting ALL of them and pressing CTRL + C
  (or, after highlighting, right-click and choose Copy): Do not include the word Code: which is just a title line of
  the code box

Code:

:Processes
explorer.exe
 
:Files
D:\Documents and Settings\Administrator\My Documents\Downloads\MGtools.exe
D:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\Extensions\ifohbjbgfchkkfhphahclmkpgejiplfo
D:\Documents and Settings\Administrator\Local Settings\Application Data\Google\Chrome\User Data\Default\Local Storage\chrome-extension_gaiilaahiahdejapggenmdmafpmbipje_0.localstorage
D:\WINDOWS\Tasks\Registry Optimizer_UPDATES.job
D:\WINDOWS\Tasks\Registry Optimizer_DEFAULT.job
D:\WINDOWS\Temp\*.*
D:\Documents and Settings\Administrator\Local Settings\Temp\*.*

:Reg
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Yahoo! Companion]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Yahoo! Toolbar]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\startupreg\Google Update]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\startupreg\Volume2]
:Commands
[purity]
[EmptyTemp]
[start explorer]
[Reboot]

• Return to OTM, right click in the Paste List of Files/Folders to Move window (under the yellow bar
  ) and choose Paste.
• Now click the large http://forums.majorgeeks.com/chaslang/images/MoveIt!.png button.
• If OTM asks to reboot your computer, allow it to do so. The report should appear in Notepad after the reboot.
• Close OTM.

Now navigate to the C:\_OTM\MovedFiles folder ( assuming your Windows drive is C). This is where your log will be
saved in the form of Date and Time mmddyyyy_hhmmss.log. Just look for the most recent .log file. Attach
this log file to your next message.

Now please download Junkware Removal Tool to your desktop.

• Shut down your protection software now to avoid potential conflicts.
• Run the tool by double-clicking it. If you are using Windows Vista or Seven, right-mouse click it and select Run as Administrator.
• The tool will open and start scanning your system.
• Note: That JRT may reset your home page to a google default so you will need to restore your home page setting if this happens.
• Please be patient as this can take a while to complete depending on your system's specifications.
• On completion, a log (JRT.txt) is saved to your desktop and will automatically open.
• Attach JRT.txt to your next message.

Now run the C:\MGtools\GetLogs.bat file by double clicking on it (Note: if using Vista, Win7 or Win8, don't double click, use right click and select Run As Administrator).

Then attach the below logs:

• the C:\_OTM\MovedFiles log
• the JRT.TXTlog
• C:\MGlogs.zip

Make sure you tell me how things are working now! If you still have problems, make sure you explain them exactly. Indicate which browser or browsers you have a problem with.