WinRAR is a powerful archive manager. It can backup your data and reduce the size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and create new archives in RAR and ZIP file format.
However you may have gotten “The file corrupt” error during the unzipping process. Here are two solutions:
Two possibilities should be considered:
1.) The file itself has been corrupt. Please try the “Repair” function (ALT + R). You may should download the file again or recreate the file with WinRAR.
2.) WinRAR is well known for sometimes lacking downward compatibility; i.e.: archives created with the most recent versions may fail to open with an older version. Try updating to the newest version. This may solve your problem.