How to fix AdsError 1792 (0X700) for TwinCAT 3

Question

I am using a Windows PC as my Development PC (XAE) and another Windows PC as my Remote PC (XAR). I have connected them successfully. It is shown in the picture below.

But, this error appeared when I tried to Activate the configuration after connecting to the Runtime PC. This error AdsError: 1792 (0X700) appeared on both (Development PC and the Runtime PC simultaneously).

I have already done the TCP and UDP settings.

Kindly view the event viewer error picture.

Answer 1

Please reference the following link https://infosys.beckhoff.com/english.php?content=../content/1033/tc3_security_management/1850044555.html&id=

If you are using versioned C++ project, you should check the "Sign TwinCAT C++ executables (*.tmx)" checkbox. Otherwise you get an error such as

ERR | 12/14/2021 10:24:58 AM 051 ms | 'TCOM Server' (10): Error loading repository driver 'C:\TwinCAT\3.1\Boot\Repository\C++ Module Vendor\StateMachineDrv\0.0.0.1\StateMachineDrv' - hr = 0xc0000603

Answer 2

For future me and others, the comment from Hugh Wang about running the .reg file is what resolved this issue for me. We were setting up a fresh Cx5240 and having issues loading config to the processor.