Excel Navigator doesn't show tables from the Database Informix (ODBC)

Hello,

I have a strange issue in Office 365 Excel, where I got to Get Data > From Other Sources > From ODBC and use Informix I get the navigator window - normally shows the tables from the database, however since an update this has stopped working....

I have attached some screenshots, this suddenly stopped working since probably either a windows or office updates.  

Please advise .or assist

thanks