Hi @gilenopribeiro and welcome to the forum. Sorry, I have to respond in English since I don’t speak Portuguese. I asked Google to translate your post:
“Guys, I’m having problems with Knime. When I run a stream it seems to me that Windows does some blocking and Knime crashes. Below is the Windows log. It seems to me something related to the no RulesEngine. Has anyone experienced this?”
This is quite strange and I can’t say I’ve seen it before. Perhaps it’s a false positive in the native Windows Virus and Threat Protection? Can you try whitelisting knime.exe there?
(Does the problem go away if you remove the Rule Engine node from your workflow??)