TCEs, SM_Workcenter not working in my notebook

Good morning, I have a Lenovo notebook, and I saw that it began to open all SAP browser related things in Maxthon, I didnt want that, then I uninstalled that browser, and since then I cant open anything from my Solution Manager web related (SM_Workcenter, SOLMAN_SETUP, TCEs, etc), it tries to make the call but dont launch the IE or any other browser. I have reinstalled my IE, my SAP Logon, and nothing makes it work, it was working before this Maxthon browser took over. Could you give me some advise?. In my desktop PC everything works ok. Best Regards.