Index: branches/unlabeled/unlabeled-1.14.2/core/units/general/cat_dbitem_export.php
===================================================================
diff -u -r4152 -r4164
--- branches/unlabeled/unlabeled-1.14.2/core/units/general/cat_dbitem_export.php	(.../cat_dbitem_export.php)	(revision 4152)
+++ branches/unlabeled/unlabeled-1.14.2/core/units/general/cat_dbitem_export.php	(.../cat_dbitem_export.php)	(revision 4164)
@@ -607,7 +607,7 @@
 				$this->curItem->CategoryPath = $value ? explode($this->exportOptions['CategorySeparator'], $value) : Array();
 			}
 			elseif (substr($field_name, 0, 8) == 'Category') {
-				$this->curItem->CategoryPath[ (int)substr($field_name, 8) ] = $value;
+				$this->curItem->CategoryPath[ (int)substr($field_name, 8) - 1 ] = $value;
 			}
 			elseif (substr($field_name, 0, 20) == '__CATEGORY__Category') {
 				$this->curItem->CategoryPath[ (int)substr($field_name, 20) ] = $value;
@@ -670,7 +670,7 @@
 					// get category id from database by name
 					$sql = 'SELECT CategoryId
 							FROM '.TABLE_PREFIX.'Category
-							WHERE (Name = '.$this->Conn->qstr($category_name).') AND (ParentPath LIKE "'.$parent_path.'%")';
+							WHERE (Name = '.$this->Conn->qstr($category_name).') AND (ParentPath LIKE "'.$parent_path.'%") AND (ParentPath <> "'.$parent_path.'")';
 					$category_id = $this->Conn->GetOne($sql);
 
 					if ($category_id === false) {