You have arrived at this page either because you tried to open BoardPro with Internet Explorer or you clicked in a BoardPro email.
Its simple to address this:
You will need to change the 'default browser' on your computer. Here is how :
Once you have that new browser installed, set it as the default browser.
Windows 10 - How to set your default browser:
Click on Start -> Settings -> Apps
Click on Default Apps, and then Web Browser (it's at the bottom)
Select your new browser.
Done.
Windows 7 or 8 - How to set your default browser:
Click on Start -> Control Panel
Click on Default Programs, and then Set your default programs
In the list find the browser (e.g. Chrome or Firefox) and set as default
interDone.