Hi, Im trying to upgrade from 7.4 -> 8.1 but it is failing with Unicode errors. The offending character is the greek character mu (often used for micro). Here is an offending string "BµG@S" (in case it doesn't appear in the email, the mu is between the B and the G) Any ideas why this character is not valid in Unicode? thanks for any help adam -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.