This is also the easiest solution for casual users. If this method helps you deal with Kodi-related error messages, you don’t have to continue with other solutions. This is definitely the first method you tried yourself but let’s try this again in order to make sure we tried to uninstall it the usual way. Solution 1: Uninstall WinRar Through Settings or Control Panel Follow the instructions below in order to get rid of WinRar. There are quite a few alternatives for this process and users often don’t want WinRar to interfere with other applications working on the same process. However, certain users reported that they were unable to get rid of this program when they wanted to clean up their PC from unused applications.
To enable the user to test the integrity of archives, WinRAR embeds CRC32 or BLAKE2 checksums for each file in each archive.
It can create and view archives in RAR or ZIP file formats, and unpack numerous archive file formats. WinRAR is a trialware file archiver utility for Windows, developed by Eugene Roshal of win.rar GmbH. Uninstalling WinRar (64-bit) From Windows OS