PDF Files will not open in Internet Explorer 1. Press Windows Key + R combination, type put Regedt32.exe in Run dialog box and hit Enter to open the Registry Editor .

Launch Internet Explorer 8 or later. Select "Tools" and "Manage Add-ons" from the menu. Choose "Toolbars and Extensions" from the Tools menu. Select "All Add-ons" from the Show menu.

Apart from that you have to make sure not having deleted Internet Explorer as Microsoft Edge depends on certain files to run IE Mode. Here’s how to open any website in IE mode in the stable ...

I'm having a hard time setting the correct settings to allow IE 11 to open file:// hyperlinks. When I click on a file:// hyperlinks in IE 11, nothing happens. In Chrome, it opens fine. From what I ...

Internet Explorer also supported the once-popular ActiveX plug-ins, which enabled it to open types of files not normally supported by browsers. Many old sites relied on ActiveX in order to ...