WinRAR download and support. WinRAR is a powerful Windows tool to compress and decompress zip, rar and many other formats: Knowledge Base

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I get an error like "Invalid or corrupt authenticity information"!

The Archive has been created using an -av switch (add information about archive and archive creator), but this information is corrupt or wrong. It may indicate that archive data are damaged or a corrupt or fake (illegal) rarreg.key was used to add the authenticity information.

Check to see if you have installed the recent version - if not, please download the actual WinRAR/RAR version here. We always improve all functions with every update.

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