I have an installer that is supposed to add an extension to Internet Explorer. This extension is used to view video files from a specific program. The install runs successfully, but the add-on is not added to Internet Explorer. On another computer that has the add-on installed successfully I found the location of the .dll file for the add-on. I located that .dll file on the computer in question, but I'm not sure how to install this .dll as an add-on in Internet Explorer (If that's even possible). We are using Internet Explorer 11, Windows 7 64-bit. All recent Windows updates have been installed.
Any advice would be greatly appreciated!
Thanks in advance,