If a browser version required by Silverlight is not installed in Windows 10, ImageBrowser EX will not communicate with Silverlight properly and not open.

For a detailed list of browser version compatible with Silverlight in Windows 10, click the link below and then click the "System Requirements" tab on that page:

https://www.microsoft.com/getsilverlight/get-started/install/default.aspx?reason=unsupportedbrowser&_helpmsg=ChromeVersionDoesNotSupportPlugins

Please install one of the required browsers.