Index: typo3/sysext/scheduler/ext_localconf.php
===================================================================
--- typo3/sysext/scheduler/ext_localconf.php	(Revision 8574)
+++ typo3/sysext/scheduler/ext_localconf.php	(Arbeitskopie)
@@ -5,28 +5,30 @@
 	die ('Access denied.');
 }
 
-	// Register the Scheduler as a possible key for CLI calls
-$TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys'][$_EXTKEY] = array(
-	'EXT:' . $_EXTKEY . '/cli/scheduler_cli_dispatch.php', '_CLI_scheduler'
-);
+if (TYPO3_MODE == 'BE') {
+		// Register the Scheduler as a possible key for CLI calls
+	$TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys'][$_EXTKEY] = array(
+		'EXT:' . $_EXTKEY . '/cli/scheduler_cli_dispatch.php', '_CLI_scheduler'
+	);
 
-	// Get the extensions's configuration
-$extConf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['scheduler']);
+		// Get the extensions's configuration
+	$extConf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['scheduler']);
 
-	// If sample tasks should be shown,
-	// register information for the test and sleep tasks
-if (!empty($extConf['showSampleTasks'])) {
-	$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['scheduler']['tasks']['tx_scheduler_TestTask'] = array(
-		'extension'        => $_EXTKEY,
-		'title'            => 'LLL:EXT:' . $_EXTKEY . '/locallang.xml:testTask.name',
-		'description'      => 'LLL:EXT:' . $_EXTKEY . '/locallang.xml:testTask.description',
-		'additionalFields' => 'tx_scheduler_TestTask_AdditionalFieldProvider'
-	);
-	$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['scheduler']['tasks']['tx_scheduler_SleepTask'] = array(
-		'extension'        => $_EXTKEY,
-		'title'            => 'LLL:EXT:' . $_EXTKEY . '/locallang.xml:sleepTask.name',
-		'description'      => 'LLL:EXT:' . $_EXTKEY . '/locallang.xml:sleepTask.description',
-		'additionalFields' => 'tx_scheduler_SleepTask_AdditionalFieldProvider'
-	);
+		// If sample tasks should be shown,
+		// register information for the test and sleep tasks
+	if (!empty($extConf['showSampleTasks'])) {
+		$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['scheduler']['tasks']['tx_scheduler_TestTask'] = array(
+			'extension'        => $_EXTKEY,
+			'title'            => 'LLL:EXT:' . $_EXTKEY . '/locallang.xml:testTask.name',
+			'description'      => 'LLL:EXT:' . $_EXTKEY . '/locallang.xml:testTask.description',
+			'additionalFields' => 'tx_scheduler_TestTask_AdditionalFieldProvider'
+		);
+		$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['scheduler']['tasks']['tx_scheduler_SleepTask'] = array(
+			'extension'        => $_EXTKEY,
+			'title'            => 'LLL:EXT:' . $_EXTKEY . '/locallang.xml:sleepTask.name',
+			'description'      => 'LLL:EXT:' . $_EXTKEY . '/locallang.xml:sleepTask.description',
+			'additionalFields' => 'tx_scheduler_SleepTask_AdditionalFieldProvider'
+		);
+	}
 }
 ?>
\ Kein Zeilenvorschub am Ende der Datei
Index: typo3/sysext/scheduler/ext_emconf.php
===================================================================
--- typo3/sysext/scheduler/ext_emconf.php	(Revision 8574)
+++ typo3/sysext/scheduler/ext_emconf.php	(Arbeitskopie)
@@ -21,7 +21,7 @@
 	'priority' => '',
 	'loadOrder' => '',
 	'module' => 'mod1',
-	'doNotLoadInFE' => 1,
+	'doNotLoadInFE' => 0,
 	'state' => 'stable',
 	'uploadfolder' => 0,
 	'createDirs' => '',