Locate and remove these files.
c:\ADWARE_LOG
c:\Documents and Settings\All Users\Application Data\345d567
c:\Documents and Settings\All Users\Application Data\345d567\285.mof
c:\Documents and Settings\All Users\Application Data\345d567\mozcrt19.dll
c:\Documents and Settings\All Users\Application
Data\345d567\sqlite3.dll
c:\Documents and Settings\All Users\Application
Data\345d567\WI345d.exe
c:\Documents and Settings\All Users\Application Data\345d567\WINPS.ico
c:\Documents and Settings\All Users\Application Data\345d567\working.log
c:\Documents and Settings\All Users\Application Data\345d567\WINSPSys
c:\Documents and Settings\All Users\Application Data\345d567\WINSPSys\vd952342.bd
c:\Documents and Settings\All Users\Application Data\WINSPSys
c:\Documents and Settings\All Users\Application Data\WINSPSys\winps.cfg
%UserProfile%\Application Data\Microsoft\Internet Explorer\Quick Launch\Windows Protection Suite.lnk
%UserProfile%\Application Data\Windows Protection Suite
%UserProfile%\Application Data\Windows Protection Suite\cookies.sqlite
%UserProfile%\Application Data\Windows Protection Suite\Instructions.ini
%UserProfile%\Desktop\Windows Protection Suite.lnk
%UserProfile%\Recent\cb.sys
%UserProfile%\Recent\cid.dll
%UserProfile%\Recent\cid.tmp
%UserProfile%\Recent\CLSV.dll
%UserProfile%\Recent\CLSV.tmp
%UserProfile%\Recent\DBOLE.sys
%UserProfile%\Recent\ddv.dll
%UserProfile%\Recent\eb.sys
%UserProfile%\Recent\eb.tmp
%UserProfile%\Recent\energy.drv
%UserProfile%\Recent\energy.sys
%UserProfile%\Recent\exec.tmp
%UserProfile%\Recent\kernel32.drv
%UserProfile%\Recent\PE.drv
%UserProfile%\Recent\PE.tmp
%UserProfile%\Recent\ppal.exe
%UserProfile%\Recent\runddlkey.drv
%UserProfile%\Recent\snl2w.sys
%UserProfile%\Recent\tempdoc.dll
%UserProfile%\Start Menu\Windows Protection Suite.lnk
%UserProfile%\Start Menu\Programs\Windows Protection Suite.lnk
c:\Program Files\Mozilla Firefox\searchplugins\search.xml
Now try putting your computer in Safe Mode and running a scan with Malwarebytes.