Always remains the standard copy system

Greetings and compliments for your excellent program. Although I personally find the "new look" of the Oxigen theme less pleasant than the previous one (2.2.6.x). The problem in question is another, after having done a clean reinstallation of the Windows 11 system and once I installed Ultracopier (2.2.7.1) the icon appears in the tray and the program is active, but not work and always remains the Windows copy system. - Restarted the system many times - Installed as administrator - Started as administrator - Reinstalled and repeated everything several times - Installed a previous version - Uninstalled with "an Uninstaller program" to reinstall cleanly and repeated everything again Unfortunately I can't get it to start, it seems that "it doesn't go to insert" in place of the system copy. Thanks for any advice.