I have a problem installing UE4 - IS-PQR1625

I am trying to install UE4.14.1 but once it finishes it shows this message:

Install Failed

The necessary prerequisites have failed to install. Please contact support.

Error Code: IS-PQR1625

I’m sorry that you are having an issue with the Epic Games Launcher. In order for us to offer the best support, we have recently modified the process for how Epic Games can help troubleshoot your Launcher issue. Please visit http://help.epicgames.com/ for technical support, here you can find information and solutions for common issues, as well as a contact form if you still need additional assistance.

Thanks!

You didn’t replied after 7 days to my question.
I asked you a couple of times in the mail, please answer.
By the way, I found out that I have a problem in my system policy that doesn’t let me install visual c++ redistributable.
I searched all over the web and nothing worked.

Answer quickly,
Noam Alffasy

Due to the holiday, many of our support staff were out on vacation. This is likely the cause of the delay in receiving a response.

I resent it, hopefully I will get an answer soon thanks anyway