Can't Delete Mail

[Big G]

I have an apparently corrupt e-mail from Apple stuck in my Junk Mail folder.
Shows message cannot be displayed. Try to delete and window shows 'Unknown
Error' Not
causing any other problems but a nuisance. How can I get rid please?

 

[Bob F.]

Try the Hotfix in this support file:

http://support.microsoft.com/default.aspx/kb/941090

This article states a specific case but the solution has been known to fix
other mail folders. Also, the present thinking is that the problem is
caused by various Antivirus software misbehaving. The fix may be needed
again.