$string['courseformatnotfound'] = 'The course format \'{$a}\' doesn\'t exist or is not recognized';
$string['coursegroupunknown'] = 'Course corresponding to group {$a} not specified';
$string['courseidnotfound'] = 'Course id doesn\'t exist';
+$string['courseidnumbertaken'] = 'ID number is already used for another course ({$a})';
$string['coursemisconf'] = 'Course is misconfigured';
$string['courserequestdisabled'] = 'Sorry, but course requests have been disabled by the administrator.';
$string['csvcolumnduplicates'] = 'Duplicate columns detected';
$string['hackdetected'] = 'Hack attack detected!';
$string['hashpoolproblem'] = 'Incorrect pool file content {$a}.';
$string['headersent'] = 'Headers already sent';
-$string['idnumbertaken'] = 'ID number is already used for another course';
+$string['idnumbertaken'] = 'This ID number is already in use';
$string['idnumbertoolong'] = 'ID number is too long';
$string['importformatnotimplement'] = 'Sorry, importing this format is not yet implemented!';
$string['incorrectext'] = 'File has an incorrect extension';
$string['sessionerroruser2'] = 'A server error that affects your login session was detected. Please login again or restart your browser.';
$string['sessionipnomatch'] = 'Sorry, but your IP number seems to have changed from when you first logged in. This security feature prevents crackers stealing your identity while logged in to this site. Normal users should not be seeing this message - please ask the site administrator for help.';
$string['sessionipnomatch2'] = 'Sorry, but your IP number seems to have changed from when you first logged in. This security feature prevents crackers stealing your identity while logged in to this site. You may see this error if you use wireless networks or if you are roaming between different networks. Please ask the site administrator for more help.<br /><br />If you want to continue please press F5 key to refresh this page.';
-$string['shortnametaken'] = 'Short name is already used for another course';
+$string['shortnametaken'] = 'Short name is already used for another course ({$a})';
$string['scheduledbackupsdisabled'] = 'Scheduled backups have been disabled by the server admin';
$string['socksnotsupported'] = 'SOCKS5 proxy is not supported in PHP4';
$string['spellcheckernotconf'] = 'Spellchecker not configured';