I am having the issue which stated at https://support.symantec.com/us/en/article.tech256047.html again.
I am running SEP 14.2.3332.1000 and having the application control data definition 191025252
Now, i am using reg key ("RendererCodeIntegrityEnabled") workaround.
The article you posted - https://support.symantec.com/us/en/article.tech256047.html - is the latest. Based on what I read on it, you would have to wait for a newer SEP version to be released to resolve this if I am understanding it correctly.
i did more research and create 1 registry value only need double click value that's it google chrome error never came
note- attaching txt file please rename as Reg extension and Run