If the toolbar is already checked in SpamKiller/Anti-Spam and the toolbar is not visible, see the appropriate solution below to re-register the specific plug-in DLL for your email client.
1. Close Outlook.
2. Click Start, Run, type CMD, and click OK.
Note: For Windows Vista users, you must open a command prompt with administrator privileges. Click Start, Find, type CMD, right-click Command Prompt and select Run as Administrator.
3. Type CD %ProgramFiles%\McAfee\MSK (For Windows Vista 64-bit, use CD %programfiles(x86)%\McAfee\MSK) and press ENTER.
4. Type REGSVR32 MSKOLPLG.DLL and press ENTER.
New to the forums or need help finding your way around the forums? There's a whole hub of community resources to help you.
Thousands of customers use the McAfee Community for peer-to-peer and expert product support. Enjoy these benefits with a free membership: