Index: branches/unlabeled/unlabeled-1.28.2/kernel/units/categories/categories_tag_processor.php
===================================================================
diff -u -r5787 -r5795
--- branches/unlabeled/unlabeled-1.28.2/kernel/units/categories/categories_tag_processor.php	(.../categories_tag_processor.php)	(revision 5787)
+++ branches/unlabeled/unlabeled-1.28.2/kernel/units/categories/categories_tag_processor.php	(.../categories_tag_processor.php)	(revision 5795)
@@ -309,7 +309,7 @@
 		$category_id = $this->Application->GetVar('m_cat_id');
 		
 		list($index_file, $env) = explode('|', $this->Application->RecallVar('last_template'), 2);
-		$this->Application->SetVar(ENV_VAR_NAME, $env);
+		$this->Application->SetVar(ENV_VAR_NAME, str_replace('%5C', '\\', $env));
 		$this->Application->HttpQuery->processQueryString();
 		
 		// update required fields