But if you decide not to do it yourself, you will surely have to pay want you to do it for you can. When you run Exchange 2003 Setup, Exchange is automatically configured to use the ncacn_http ports listed in Table 1 . 5.1. Overall Csrss. https://articlescad.com/please-hold-all-agents-are-currently-assisting-some-other-clients-25259.html