Hello,

I just created an xlstat 2020 package:
- My PyScripter:
def install():
install_exe_if_needed("xlstat20202.exe",'/s',key='{683623D5-9911-441A-B65D-18158F7B3E22}',min_version='22.2.65349')

The installation and uninstallation tests work correctly via PyScripter.

The problem is...