How to automatically allow blocked content in IE?
I believe this will only appear when running the page locally in this particular case, i.e. you should not see this when loading the apge from a web server.
However if you have permission to do so, you could turn off the prompt for Internet Explorer by following Tools (menu) → Internet Options → Security (tab) → Custom Level (button) → and Disable Automatic prompting for ActiveX controls.
This will of course, only affect your browser.
IE message Allow blocked content:- IE restricted this page from running scripts or ActiveX controls? Why?
It's not enough to have signed your DLL with a self-generated .SNK file. You need buy a full-featured Authenticode signing certificate, issued by an accredited trusted authority. Do shop around, options ranges, e.g. from this to this.
Once you've obtained a certificate, here is how to use it.
Supporting IObjectSafety
is required, but it doesn't make your control automatically safe. You just declare that it is safe, it's a statement. If you get your control deployed on 1000 pcs, then someone creates a VBScript trojan abusing the API of your control, you might get sued for the false statement. To stay safe, you should use something like Sitelock
template.
However, if run your pages locally via file://
protocol and do the manual deployment of your DLL, it's a different story. You don't have to sign your control with Authenticode in this case. However, all ActiveX controls (safe and unsafe) are disabled by default, for security reasons. More details: Understanding Local Machine Zone Lockdown. You can get around it using Mark of the Web.
How to avoid the Internet Explorer restricted this webpage from running scripts or ActiveX Controls message?
Moves scripts down-path from your HTML. ../scipts/ will not work. {yourhtmlpageroot}/scripts/
if they are upstream from the DOM page, security violations occur because the browser thinks the page is trying to access scripts somewhere else on your machine since it is up-stream of the document path.
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