You decided to download the installer for KNIME Analytics Platform for Windows (self-extracting archive) 64 Bit (463 MB).
The self-extracting archive only creates a folder holding the KNIME installation
If you want to run the KNIME installer or self-extracting archive for Windows you might experience some difficulty because of the Microsoft SmartScreen filter which was introduced with Internet Explorer 9 and Windows 8. Find out how to solve the problem.
Once your download has started, you may want to continue to the get started section.