java error

  1. Fluffeehh

    Java not working properley

    I've installed Java and the control panel is there, but when I try to download .jar files on my computer it doesnt say .executable file at the end and shows a paper icon instead of a Java logo which is supposed to happen. I have tried opening it with Java SE and a black square suddenly pops up...
  2. Kamzzzi

    Java runtime environment not installing

    says it all in the title, but whenever i run the installer, it does nothing. i click on the icon and nothing happens. i cant install it. I troubleshooted it and it says its not compatible, any advice?
  3. kamzz

    Java incompatible software

    i really need java to play minecraft, but the installer just wont open! I ran a troubleshoot on the program and it showed me that it was incompatible. This happened with a few other softwares too, they just wouldnt open to install. Im on windows 10 pro and ive tried all of the java versions.
  4. K

    Java Error CMD : Could not find or load main class

    Recently ive had this problem that when i download something for my game - which i know is secure and has worked before i reset my computer, and have java and all of that up to date and recommended. Its a .jar file and when i drag it to my desktop and open it it says Error: Could not find or...