Invalid Digital Signature or Internet explorer blocked website install ActiveX (Doc ID 2139215.1)

Last updated on JULY 04, 2016

Applies to:

Oracle Forms - Version 12.2.1.0.0 and later
Information in this document applies to any platform.

Symptoms

Installed Forms 12c and when trying to Run a Form on any Windows 10 machine using Internet Explorer 10 or Internet Explorer 11 one may experience the following errors:


1. Invalid digital signature while testing the Forms installation

2. Internet Explorer prompts out a message about "IE blocked install ActiveX", after clicking on "Install" button then the browser shows a "blank" page.



Cause

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