After freemin is installed, the runtime prompts “this application requirements Java runtime environment 1.5”. It can be seen that the reason is that JDK is not installed in the local system or the environment information of JDK does not exist in the registry

The JDK installed in my local system is an installation free version, that is, after decompressing the compressed package, the configuration of relevant environment variables is finished, so there must be no information about JDK in the window registry. We need to manually add the relevant configuration information of JDK

Start – run the regedit command to enter the registry, and then find the following path [HKEY]_ LOCAL_ MACHINE\SOFTWARE\Wow6432Node\JavaSoft】

If you do not find the corresponding javasoft project, you need to create it manually, as shown in the following structure: