Exchange Online Remote PowerShell installation blocked

[t_brejon]

Hello,

Today I would like to install the Exchange Online Remote Powershell module, because we activate the MFA for the admin and I have some powershell scripts to exploiting our tenant.

I have a Windows 10 with the last update (without 1905 for the moment).

But when I tried to install it, I have an error message told me my Administrator blocked this software.

I am the Sysadmin in my company and I never blocked anything.

What can I do to let me install this module?

Thank you in advance.

[#2 · Accepted solution]

I finally find the solution with this post : https://superuser.com/questions/1252575/unable-to-install-clickonce-application-due-to-security-sett...