Spell check won't work in Outlook Express

Error:
An error occurred while the spelling was being checked.
When you click Send , and the "Always check spelling before sending check box" is selected in the Options dialog box, you may receive the following error message:
The spell check on this document was halted. Do you want to send anyway?

Most Probable Cause:
 The Csapi3t1.dll file, which is located in the
Program Files\Common Files\Microsoft Shared\Proof
folder is missing or damaged.

Cure:
Put CSAPI3T1.DLL back in the:
Program Files\Common Files\Microsoft Shared\Proof folder

You must re-start your PC for changes to take effect.

Need a copy of csapi3t1.dll? Download Here
Help File - Instructions Here
Help File - Picture Here