Hi, I am Brenyon. My friend, Brenton is currently having a issue opening .jar's using the Java client. Below I have listed two screenshots. One that Brenton took on his own PC, NOT mine. Another that shows When he hovers over the option "open with" on a .jar file while having Java the application already installed, the application does not show up as a viable option for opening it(the .jar). The red circle will be drawn around the Java (TM) Platform SE binary file that doesn't show up for Brenton like it does for me, or any other normal user. I will put that screenshot below that I took on MY PC. Copy and paste this link into google. My screenshot link: https://docs.google.com/document/d/1xAnXF_AHUVftLx0gD5q0RCWuOKLe4HuwKSqJecljtHY/edit?usp=sharing On the screenshot below, BRENTON took it on HIS PC, it clearly shows that even though Brenton has his newest version of the Java client installed, he cannot apply it as the default app for opening .Jar's. Please see screenshot below. If I get a valid response that works for Brenton, I will quickly and swiftly redirect the excellent responses I receive from you, to him (Brenton). Copy and paste this link to view the screenshot: https://docs.google.com/document/d/1JKKgWEZWB1IMSq6NGI4Rn9tRsdi1xf_wXViOViKRnyc/edit