Follow the steps below to enable pop-ups in Internet Explorer (IE).
1. Click the Settings icon that resembles a gear in the top right corner of your browser and select Internet Options.
2. Click on the Privacy tab.
3. Click the Settings button next to Turn on Pop-up Blocker.
4. In the Address of website to allow field, enter the URL, then click Add.
The URL will appear within the Allowed Sites field. Click Close.
5. Click OK to commit the changes. Then close the Internet Options pop-up window.