I have been working on an ESRI JS template. It runs fine in Fire Fox and ok in Chrome but it will not even load in internet explorer. Any ideas why this might be happening and what I can do to fix it??
It looks like that template is using Version 2.2 of the ArcGIS API for JavaScript. IE9 support started at version 2.3 so you can run the application in compatability mode like you are now or upgrade the app to version 2.3.
The upgrade may be as simple as changing the script tags to point to the latest version (2.6) but you may run into some issues. It might be worth leaving a comment on the ArcGIS.com item to ask if the template author has tried to upgrade.