Thanks for your reply. I already have a document with content controls on it and I wasn't sure of your instructions for using content controls. I am using a computer at work so I don't have permissions to install additional software.
I have the following code in a command button on the document.
Code:
ActiveDocument.Unprotect
ActiveDocument.CheckSpelling
ActiveDocument.Unprotect
The issue is that you can press the button and the spell check starts and starts checking spelling of the content controls and if I press cancel on the spell checker, I get the error "The unprotect method or property is not available because the document is already unprotected".
If I review all the errors entered in the content controls or press ignore all, I get the same error.