Error Message: "SQL express cannot be installed in a compressed or archived C:\program files\Microsoft SQL\"
During the installation of Add2Exchange, Microsoft SQL Express 2005 is installed. This application cannot be installed if the directory C:\program files\Microsoft SQL\ already exists and is compressed.
In order to complete the installation process, you must stop all SQL related processes, uncompress the target directory, restart previously stopped SQL processes, then restart the Add2Exchange Console and allow the SQL Express software to re-process the installation.