diff --git a/PowerEditor/src/NppIO.cpp b/PowerEditor/src/NppIO.cpp
index 5f5162502..e78a49635 100644
--- a/PowerEditor/src/NppIO.cpp
+++ b/PowerEditor/src/NppIO.cpp
@@ -1913,7 +1913,7 @@ const TCHAR * Notepad_plus::fileSaveSession(size_t nbFile, TCHAR ** fileNames)
 			sessionExt += TEXT(".");
 		sessionExt += ext;
 		fDlg.setExtFilter(TEXT("Session file"), sessionExt.c_str(), NULL);
-		fDlg.setExtIndex(0);		// 0 index for "custom extention types"
+		fDlg.setExtIndex(0);		// 0 index for "custom extension types"
 	}
 	fDlg.setExtFilter(TEXT("All types"), TEXT(".*"), NULL);
 	sessionFileName = fDlg.doSaveDlg();
diff --git a/PowerEditor/src/ScitillaComponent/UserDefineDialog.cpp b/PowerEditor/src/ScitillaComponent/UserDefineDialog.cpp
index 6d4c1e2ee..c230f4886 100644
--- a/PowerEditor/src/ScitillaComponent/UserDefineDialog.cpp
+++ b/PowerEditor/src/ScitillaComponent/UserDefineDialog.cpp
@@ -1381,6 +1381,7 @@ INT_PTR CALLBACK UserDefineDialog::run_dlgProc(UINT message, WPARAM wParam, LPAR
 
                         FileDialog fDlg(_hSelf, ::GetModuleHandle(NULL));
                         fDlg.setExtFilter(TEXT("UDL"), TEXT(".xml"), NULL);
+						fDlg.setExtIndex(0);		// 0 Default index else file will be saved without extension
                         TCHAR *fn = fDlg.doSaveDlg();
                         if (!fn) break;
                         generic_string fileName2save = fn;