When I open a report through a web page, Internet Explorer displays an alert box saying: "This page is accessing information that is not under its control. This poses a security risk. Do you want to continue?"
Why is this? I have another project with identical code, config and references and it works fine. Why not the same behaviour?
The only difference between the reports is that the reports causing the alert were opened and saved in VS2010, causing them to be "upgraded".
Is this happening on your development computer, or after you deploy the app?
Is the app that works and the one that does not on the same computer?
Is the same browser used in both cases?
If IE is complaining, does firefox do the same?
Use the [Modules|https://smpdl.sap-ag.de/~sapidp/012002523100006252802008E/modules.zip] utility to compare possible differences between the two apps.