I'm using WAS Liberty profile 22.214.171.124, and going to apply 126.96.36.199 fixpack. I don't need to uninstall the fixpack, so want to overwrite existing environment. According to description of InfoCenter, it seems that fixpack can overwrite onto current installation.
I downloaded wlp-developers-runtime-188.8.131.52.jar from WASDev, and run it. But I couldn't select existing directory because of 'Directory already exists' error message.
How can I apply fixpack onto same directory ?