Remote Update Manager / SCCM

Remote Update Manager , SCCM uses service account

I am hoping someone could point me in the right direction. I have deployed an AdobeCC package to a few test clients using SCCM. I have command line to invoke Remote update manager through a package from SCCM but the problem is when invoked it tries to access internet where there is a block for service accounts which SCCM uses, is there an option to go around this issue , my end users are not admins so they cant run this command to update the system , 

Any help will be appreciated