well basically i got it working with jdk/jre 9.0.4 and no i dont keep all java versions installed on my pc i delete the old ones or keep them in backup and not installed on the pc.. as for the version of acis i am using its the latest free source available and right now i have no problems except i need to change some codes i found here to fit in the current version.. so thank you for your time and help ..
Lock please