Index: typo3/sysext/em/classes/extensions/class.tx_em_extensions_list.php
===================================================================
--- typo3/sysext/em/classes/extensions/class.tx_em_extensions_list.php	(revision 9485)
+++ typo3/sysext/em/classes/extensions/class.tx_em_extensions_list.php	(revision )
@@ -461,7 +461,7 @@
 		// Icon:
 		$imgInfo = @getImageSize(tx_em_Tools::getExtPath($extKey, $extInfo['type']) . '/ext_icon.gif');
 		if (is_array($imgInfo)) {
-			$cells[] = '<td><img src="' . $GLOBALS['BACK_PATH'] . $this->parentObject->typeRelPaths[$extInfo['type']] . $extKey . '/ext_icon.gif' . '" ' . $imgInfo[3] . ' alt="" /></td>';
+			$cells[] = '<td><img src="' . $GLOBALS['BACK_PATH'] . tx_em_Tools::typeRelPath($extInfo['type']) . $extKey . '/ext_icon.gif' . '" ' . $imgInfo[3] . ' alt="" /></td>';
 		} elseif ($extInfo['_ICON']) {
 			$cells[] = '<td>' . $extInfo['_ICON'] . '</td>';
 		} else {
@@ -653,7 +653,7 @@
 
 				$imgInfo = @getImageSize(tx_em_Tools::getExtPath($name, $data['type']) . '/ext_icon.gif');
 				if (is_array($imgInfo)) {
-					$icon = '<img src="' . $GLOBALS['BACK_PATH'] . $this->parentObject->typeRelPaths[$data['type']] . $name . '/ext_icon.gif' . '" ' . $imgInfo[3] . ' alt="" />';
+					$icon = '<img src="' . $GLOBALS['BACK_PATH'] . tx_em_Tools::typeRelPath($data['type']) . $name . '/ext_icon.gif' . '" ' . $imgInfo[3] . ' alt="" />';
 				} elseif ($data['_ICON']) { //TODO: see if this can be removed, seems to be wrong in this context
 					$icon = $data['_ICON'];
 				} else {
Index: typo3/sysext/em/classes/index.php
===================================================================
--- typo3/sysext/em/classes/index.php	(revision 9485)
+++ typo3/sysext/em/classes/index.php	(revision )
@@ -114,12 +114,6 @@
 	var $typeDescr = array();
 	var $typeBackPaths = array(); // Also static, set in init()
 
-	var $typeRelPaths = array(
-		'S' => 'sysext/',
-		'G' => 'ext/',
-		'L' => '../typo3conf/ext/',
-	);
-
 	var $detailCols = array(
 		0 => 2,
 		1 => 5,
@@ -2391,7 +2385,7 @@
 		$imgInfo = @getImageSize(tx_em_Tools::getExtPath($extKey, $extInfo['type']) . '/ext_icon.gif');
 		$out = '';
 		if (is_array($imgInfo)) {
-			$out .= '<img src="' . $GLOBALS['BACK_PATH'] . $this->typeRelPaths[$extInfo['type']] . $extKey . '/ext_icon.gif" ' . $imgInfo[3] . ' align="' . $align . '" alt="" />';
+			$out .= '<img src="' . $GLOBALS['BACK_PATH'] . tx_em_Tools::typeRelPath($extInfo['type']) . $extKey . '/ext_icon.gif" ' . $imgInfo[3] . ' align="' . $align . '" alt="" />';
 		}
 		$out .= $extInfo['EM_CONF']['title'] ? htmlspecialchars(t3lib_div::fixed_lgd_cs($extInfo['EM_CONF']['title'], 40)) : '<em>' . htmlspecialchars($extKey) . '</em>';
 		return $out;
Index: typo3/sysext/em/classes/install/class.tx_em_install.php
===================================================================
--- typo3/sysext/em/classes/install/class.tx_em_install.php	(revision 9502)
+++ typo3/sysext/em/classes/install/class.tx_em_install.php	(revision )
@@ -184,7 +184,7 @@
 												foreach ($modules as $mD) {
 													$confFileName = $extDirPath . $mD . '/conf.php';
 													if (@is_file($confFileName)) {
-														$messageContent .= tx_em_Tools::writeTYPO3_MOD_PATH($confFileName, $loc, $extKey . '/' . $mD . '/', $this->parentObject->typeRelPaths, $this->parentObject->typeBackPaths) . '<br />';
+														$messageContent .= tx_em_Tools::writeTYPO3_MOD_PATH($confFileName, $loc, $extKey . '/' . $mD . '/') . '<br />';
 													} else {
 														$messageContent .= sprintf($GLOBALS['LANG']->getLL('ext_import_no_conf_file'),
 															$confFileName) . '<br />';
@@ -954,7 +954,7 @@
 				if (@is_file($absPath . $mod . '/conf.php')) {
 					$confFileInfo = $extensionDetails->modConfFileAnalysis($absPath . $mod . '/conf.php');
 					if (is_array($confFileInfo['TYPO3_MOD_PATH'])) {
-						$shouldBePath = $this->typeRelPaths[$extInfo['type']] . $extKey . '/' . $mod . '/';
+						$shouldBePath = tx_em_Tools::typeRelPath($extInfo['type']) . $extKey . '/' . $mod . '/';
 						if (strcmp($confFileInfo['TYPO3_MOD_PATH'][1][1], $shouldBePath)) {
 							$infoArray['errors'][] = sprintf($GLOBALS['LANG']->getLL('detailedExtAnalysis_wrong_mod_path'),
 								$confFileInfo['TYPO3_MOD_PATH'][1][1],
@@ -1113,7 +1113,7 @@
 
 		// Initialize:
 		$absPath = tx_em_Tools::getExtPath($extKey, $extInfo['type']);
-		$relPath = $this->parentObject->typeRelPaths[$extInfo['type']] . $extKey . '/';
+		$relPath = tx_em_Tools::typeRelPath($extInfo['type']) . $extKey . '/';
 
 		// Look for template file for form:
 		if (t3lib_extMgm::isLoaded($extKey) && @is_file($absPath . 'ext_conf_template.txt')) {
Index: typo3/sysext/em/classes/tools/class.tx_em_tools.php
===================================================================
--- typo3/sysext/em/classes/tools/class.tx_em_tools.php	(revision 9502)
+++ typo3/sysext/em/classes/tools/class.tx_em_tools.php	(revision )
@@ -547,6 +547,21 @@
 	}
 
 	/**
+	 * Get relative path from type
+	 *
+	 * @param string $type S/G/L
+	 */
+	public function typeRelPath($type) {
+		if ($type === 'S') {
+			return 'sysext/';
+		} elseif ($type === 'G') {
+			return 'ext/';
+		} elseif ($type === 'L') {
+			return '../typo3conf/ext/';
+		}
+	}
+
+	/**
 	 * Reads locallang file into array (for possible include in header)
 	 *
 	 * @param $file
@@ -874,12 +889,10 @@
 	 * @param	string		Absolute path to a "conf.php" file of the backend module which we want to write back to.
 	 * @param	string		Install scope type: L, G, S
 	 * @param	string		Relative path for the module folder in extension
-	 * @param   array       Array of relative paths per install scope type
-	 * @param   array       Array of back paths per install scope type
 	 * @return	string		Returns message about the status.
 	 * @see modConfFileAnalysis()
 	 */
-	function writeTYPO3_MOD_PATH($confFilePath, $type, $mP, array $typeRelativePaths, array $typeBackPaths) {
+	function writeTYPO3_MOD_PATH($confFilePath, $type, $mP) {
 		$lines = explode(LF, t3lib_div::getUrl($confFilePath));
 		$confFileInfo = array();
 		$confFileInfo['lines'] = $lines;
@@ -894,13 +907,13 @@
 
 			unset($reg);
 			if (preg_match('/^define[[:space:]]*\([[:space:]]*["\']TYPO3_MOD_PATH["\'][[:space:]]*,[[:space:]]*["\']([[:alnum:]_\/\.]+)["\'][[:space:]]*\)[[:space:]]*;/', $line, $reg)) {
-				$lines[$k] = str_replace($reg[0], 'define(\'TYPO3_MOD_PATH\', \'' . $typeRelativePaths[$type] . $mP . '\');', $lines[$k]);
+				$lines[$k] = str_replace($reg[0], 'define(\'TYPO3_MOD_PATH\', \'' . self::typeRelPath($type) . $mP . '\');', $lines[$k]);
 				$flag_M = $k + 1;
 			}
 
 			unset($reg);
 			if (preg_match('/^\$BACK_PATH[[:space:]]*=[[:space:]]*["\']([[:alnum:]_\/\.]+)["\'][[:space:]]*;/', $line, $reg)) {
-				$lines[$k] = str_replace($reg[0], '$BACK_PATH=\'' . $typeBackPaths[$type] . '\';', $lines[$k]);
+				$lines[$k] = str_replace($reg[0], '$BACK_PATH=\'' .  self::typeRelPath($type) . '\';', $lines[$k]);
 				$flag_B = $k + 1;
 			}