How to repair the damaged RAR compressed files under Win7 system

1, first open the WinRAR software, in the main window open the damaged main window open the damaged compressed file in the directory, and then select the damaged compressed file;

2, click on the top of the interface "tool"-"Repair compressed file";

3, in the pop-up "Repair" window, click the "Browse" button, set the path to fix the file, and then select a fixed file format in "Compressed file type" and click OK after setting it so that the WinRAR software will begin to repair the damaged compressed file;

4, waiting for the WinRAR software repair completed, into the designated repair file storage directory, you can find a name "_reconst.rar" or "_reconst.zip" compressed file, this is the WinRAR software has been repaired a good file;

5, finally we have repaired the file for decompression, if all is normal, the damaged compressed file has been repaired.