I used to use the old version of RemoteControl.exe found in the Intel® Active Management Technology SDK. This works without any problem, i.e. I can query the power state of a remote AMT system and issue a power on command.
Now I found out that a new version of RemoteControl.exe had been released here. I tried it today and I got an exception:
Intel(R) AMT Remote Power Control Utility 1.0.9058.1 [Intel(R) Active Management Technology] Copyright (C) 2008 Intel Corporation. All rights reserved. An exception occurred while attempting to get the system power state. Fehler bei der Anforderung mit HTTP-Status 404: Not Found.
There is certainly no issue with my password or with the remote AMT system because the old version of RemoteControl.exe works without any problem:
Getting system power state... Current Power State is: Deep sleep Success.
Technical info of the AMT system: Intel Skylake platform, Q170 chipset, AMT 11, CPU i7-6700.
Thanks for any support. Of course - it's not urgent because everything is working fine with the old version.