Please check that your antivirus is not blocking the installation of this add-on, which is necessary for the proper operation of this functionality
If you have problems with the function of searching by TIN number for data from the CSO, install MSXML 4.0 with SP 2 add-on
To download here: http://pl.softoware.org/get-msxml-4-0-service-pack-2-microsoft-xml-core-services.html?ir=1 (paste this address into your browser’s address field to download the file)
