force Mage sulver type in open from file

src/View/MainWindow.py

@@ -29,6 +29,7 @@ from numpy.core.multiarray import where
 from platformdirs import user_cache_dir
 
 from Solver.AdisTS import AdisTS
+from Solver.Mage import Mage8
 from tools import logger_exception
 
 from PyQt5 import QtGui
@@ -1557,7 +1558,7 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
             file_name = dialog.selectedFiles()
             logger.info(f"Select results: {file_name}")
             self.open_solver_results(
-                self._last_solver,
+                Mage8("Mage"),
                 results=file_name[0]
             )