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Unable to install Deltacast 5.19?

Posted: 19 Aug 2016, 10:43
by Daniel Willer
Because a lot of people are stumbling across this issue I will quickly explain how to solve it.

During the installation of the Detlacast 5.19 driver you get an error message related to the driver signature

There are actually two ways to solve the issue.

1. Update your Windows until no further updates are availble (Maybe multiple update cycles are needed). For sure this is not what you want in a production environment because updates can always bring new issues.
2. Disable the driver signature enforcement. You can find tons of HowTo's around the web based on your windows version.

But if saveboot is disbaled in your BIOS you can also easily do it on the command line.

bcdedit -set loadoptions DISABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING ON

We got the following information from Deltacast:
“If you are running Windows 7 or Server 2008, the following dialog box may appear mentioning error code 52. It’s due to a Microsoft SHA-1 deprecation policy. Indeed, Microsoft will no longer allow new SHA-1 code signing certificates to be used for signing files on Windows 7 and above starting Jan. 1, 2016. Windows 7 and Server 2008 R2 will require a hotfix for SHA-256 support. Please visit ... ty/3033929 for more information”

Re: Unable to install Deltacast 5.19?

Posted: 22 Aug 2016, 17:22
by chriss0212
No need to download a tool: ... d-drivers/



Re: Unable to install Deltacast 5.19?

Posted: 23 Aug 2016, 08:31
by Daniel Willer
bcdedit is part of windows :D to edit the bootconfigration

Re: Unable to install Deltacast 5.19?

Posted: 20 Oct 2016, 13:42
by Daniel Willer
Regarding the Deltacast User Guide the following Windows update will fix the issue.

Microsoft Security Advisory 3033929

Installation Guide for End Users - Deltacast