1.This kind.rarThe file name of .zip iscompressed file, if you want to use the files inside,Must be fully decompressed。
if appearsFile damaged & unknown format, or do not understand the most basic decompression, it is recommended to use the same tutorial as this article: Bandizip decompression free software.
Bandizip download address
If the decompressed content is garbled, you can click on the font page to change the font to restore the display to normal.