Quick add doesn't work apparantly

I just bought the standard edition of Biblioscape 10.0.3.6, which I think has great features, running on a windows 8.1 PRO. Now the quick add function doesn't wok apparantly

When I enter any author year and titlewords, the only effect is that my cursor changes for a few seconds to the 'wait cursor'. But further no results, no message ...

Google has made changes to

Google has made changes to its scholar searches. We will make the quick add feature work again in version 11. The beta will be released in this month.