Problem with drivers for wing and widget

Hi!

I have a problem with the drivers for the wing and DMX-widget. Previously i ran software version 3.1.7, and everything worked fine, but when i tried to upgrade to a newer version, windows couldn't the drivers for the DMX-widget and the programming wing. It finds the driver and are installing them, but at the end i get the error message "Could not install hardware", "Access denied" (Translated from swedish). If i install 3.1.7 again it works just fine...
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