27.03.2016 12:06
If you have downloaded an archive and discovered CRC error while opening RAR file, then some bytes of information were missed. WinRAR can check the checksum to notify about missing parts of your archive.
1) This error can be caused by a file downloading interruption. So, you should try to download this archive again.
2) If it didn't help you, you could right-click on your corrupted archive and select
Extract files. Then find the
Miscellaneous section in the General tab. And check
Keep broken files option.
3) You can use WinRAR repairing function, as the alternative method. Open the WinRAR manager and right-click on your archive. Then select
Repair archive option, choose a folder and press
OK. However, this method doesn't work if your archive file hasn't recovery record.
Also, you can use various recovering tools as
RAR Recovery Toolbox.