Could you please ping 127.0.0.1 please? If cannot, please check out your local DNS file. If it is OK, please try the following piconfig command in windows CMD at the path of ..\pi\adm
(1) Open a command window.
(2) Change to the pi\adm directory
(3) Run piconfig, then type the following commands, substituting YourTrustName with the actual name you want to give to the trust (anything you want):
This is the Techsupport issue, you could call our Techsupport team for detail, as they are the expert to deal with error when using PI server.
Tuning Parameter AutoTrustConfig allows to (re)set the default trusts:
@table pi_gen, pitimeout
@mode create, t
@istru name, value
There is no need to restart any subsystem but it may take about 1 minute until PI Base Subsystem recognizes the change and modifies the trust table accordingly.
Technical Support KB Article # KB00061 has additional information also for valid values for AutoTrustConfig.