Index: typo3/sysext/cms/ext_localconf.php
===================================================================
--- typo3/sysext/cms/ext_localconf.php	(Revision 9034)
+++ typo3/sysext/cms/ext_localconf.php	(Arbeitskopie)
@@ -193,9 +193,11 @@
 $TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processCmdmapClass'][]  = 'EXT:cms/tslib/hooks/class.tx_cms_treelistcacheupdate.php:&tx_cms_treelistCacheUpdate';
 $TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['moveRecordClass'][]     = 'EXT:cms/tslib/hooks/class.tx_cms_treelistcacheupdate.php:&tx_cms_treelistCacheUpdate';
 
-	// Register the core media wizard provider
-tslib_mediaWizardManager::registerMediaWizardProvider('tslib_mediaWizardCoreProvider');
-	// register eID provider for ExtDirect for the frontend
-$GLOBALS['TYPO3_CONF_VARS']['FE']['eID_include']['ExtDirect'] = PATH_tslib . 'extdirecteid.php';
+if (TYPO3_MODE === 'FE') {
+		// Register the core media wizard provider
+	tslib_mediaWizardManager::registerMediaWizardProvider('tslib_mediaWizardCoreProvider');
+		// register eID provider for ExtDirect for the frontend
+	$GLOBALS['TYPO3_CONF_VARS']['FE']['eID_include']['ExtDirect'] = PATH_tslib . 'extdirecteid.php';
+}
 
 ?>
\ No newline at end of file