
What happens is that the first time you open a JAR file or any file of a unique format, the system will ask whether you want to open this file through any of the listed software and, if so, whether you would like to make it a permanent thing or should the system ask for your preference every time a file like this opened. This is the most common method of preventing WinRAR from opening your JAR files without permission. Following are two ways that you can use to stop WinRAR from interfering with the opening of JAR files on your system. In any case, it can get annoying, but thankfully this problem is fixable.

This can be because you have set the permissions for such files to be only opened in WinRAR without asking for confirmation, or maybe there is a glitch. When any JAR files are opened, they might open in WinRAR, as it is the go-to archive manager in every computer system. These files are highly reliable when it comes to storing data and have been around for a long time. Generally, the purpose of such files was to compress the internal files to make it easy to transfer, share, and store, but one can use the files to do what one wishes. These are the only files that can be used over a multitude of platforms and can handle file types like audio, video, text, and others without any problem. The JAR files stand for Java ARchives and are zip files. All you need to do is seek out the application that will open the JAR files. You can stop the JAR files from opening with WinRAR by changing the application and file permissions from the settings on your Windows computer. How To Stop WinRAR From Opening JAR Files? How Can I Stop WinRAR From Opening at Startup?.How To Stop WinRAR From Opening JAR Files?.
