Hi,
scripted window outcomes can be affected by
1. IE popup blocker settings (Tools>Popup blocker settings)
2. IE security zone settings and the domains of the parent and child windows. Use the File>Properties menu to determine which ie security zone a domain/site/host maps to.
Internet Options>Security tab, click "Reset all zones to default", to reset your IE security zones to their default. Your site and the service supplier sites should map to the same IE security zone (expected Internet).
3. Third party addons... Some third-party addons have their own popup blocking features. The first step in troubleshooting web browser issues is to test in noAddons mode (winkey+r>iexplore.exe -extoff ).
To troubleshoot blocked content, security, and XSS issues first.
Tools>Internet Options>Advanced tab, check "Always record developer console messages". Save changes.
I would guess that your IE security zone settings in your test/development environment may be the cause.... use the above debugging tips to debug your application or...
If possible include with your questions about web site development (html, css and scripting) a link to your website or a jsfiddle mashup that shows the issue.
Also include with your question any error output from the developer tool console, or Network traces.
Regards.
Questions regarding Internet Explorer 8, 9 and 10 and Internet Explorer 11 for the IT Pro Audience. Topics covered are: Installation, Deployment, Configuration, Security, Group Policy, Management questions.
Rob^_^