Index: install/www_root/adm/admimport.php
===================================================================
--- install/www_root/adm/admimport.php	(revision 4928)
+++ install/www_root/adm/admimport.php	(working copy)
@@ -196,6 +189,14 @@
 				// Reverse formatting applied in admdump.php.
 				$line = str_replace('\n', "\n", $line);
 
+				// Handle different quote styles between databases for cross-database export/imports.
+				// For example, change \' --> '' (MySQL's --> SQLite or pgSQL)
+				if (__dbtype__ == 'mysql') {
+					$line = str_replace("''", "\'", $line);
+				} else {
+					$line = str_replace("\\'", "''", $line);
+				}
+
 				if (($line = trim($line))) {
 					if ($line{0} != '(') {
 						if ($tmp && !$skip) {