Node Generator, JDK and KNIME ...

Dear Krimers, please help me. Namely, I would like to use the NodePit product in my work: “Node Generator for Web APIs”, which says that for the installation of the mentioned product it is necessary to use, among other things: "…Make sure that you have a Java JDK 17 or higher … installed … " but, when I tried to do this on my machine (Windows 11), KNIME would no longer start, until the specified platform was uninstalled - then KNIME would “work” again. So any advice please? How do I have to configure my system if I want to succesfully install Node Generator on my machine? Do I have to setup line in Windows 11 Environment variable?

Thanks

Stjepan