Task Manager errors + HijackThis Log, please help.

[Calvengeance]

Ctrl + Alt + Del no longer opens up task manager, it just leads to an error saying I don't have access to Task Manager.

Thanks in advance.

 

[RealBlackStuff]

Boot in Safe Mode.
Switch System restore OFF, see how here.
In Windows Explorer, turn on "show all files and folders, including hidden and system". See how here.
Press Ctrl/Alt/Del simultaneously, select Taskmanager/Processes, select the process (if there), click "End Process" for:
ViewMgr.exe
winampa.exe

Next, try to UNinstall anything to do with (not delete yet!):
C:\Program Files\Viewpoint\Viewpoint Manager\ViewMgr.exe

Next, run a HJT scan and (if still there) place a tick-mark in the little square before:
...................................................................................................
C:\Program Files\Viewpoint\Viewpoint Manager\ViewMgr.exe
O2 - BHO: Viewpoint Toolbar BHO - {A7327C09-B521-4EDB-8509-7D2660C9EC98} - C:\Program Files\Viewpoint\Viewpoint Toolbar\ViewBarBHO.dll
O3 - Toolbar: Viewpoint Toolbar - {F8AD5AA5-D966-4667-9DAF-2561D68B2012} - C:\Program Files\Viewpoint\Viewpoint Toolbar\ViewBar.dll
O4 - HKLM\..\Run: [WinampAgent] C:\Program Files\Winamp\winampa.exe
O4 - HKLM\..\Run: [ViewMgr] C:\Program Files\Viewpoint\Viewpoint Manager\ViewMgr.exe
O8 - Extra context menu item: &Viewpoint Search - res://C:\Program Files\Viewpoint\Viewpoint Toolbar\ViewBar.dll/CXTSEARCH.HTML
...................................................................................................
Now click on the Fix Checked button in HJT.

When done, from between the above dotted lines, delete the highlighted bold files.
When a \directory-name\ is bold, delete everything in it, including that directory itself.
Delete all files and directories from: C:\Documents and Settings\[username]\Local Settings\Temp
Repeat this for ALL [usernames].
Delete all files and directories from: C:\WINDOWS\Temp (except files dated from TODAY).
Boot normal. When all OK, switch System Restore back on.