Latest version of CIS doesn't open the main window, or anything else

I noticed after the last update of CIS Premium (updated yesterday), that i no longer can open the main window of CIS, task sheduler or everything else. Neither over the desktop widged nor the tray menu. Maybe this coul be a bug with the new update of CIS?

Windows 7 Ultimate 64 bit
AMD FX-8350 8-core processor
Latest update of CIS Premium

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I will move this one to “Resolved” section.
Thank you.