When I try to spell check my email befor sending the Windows Installer window appears. If I cancell the installation a eventually get a n error message which says "Spell checking has been interupted do you wnat to send the message anyway?" I say yes and the message goes. If I just wait the widows installer end and gives a similar error message then sends the email. This has occurred since I installed Office 2007 can this have any bearing on the problem?
As has been said before OE spell check works using the spell check from Word, but this no longer works with 2007. You can "fix" this using TonyV's link, or download and install Spell Checker for OE which works well