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Thank you for contacting the Intel Communities.
All drivers are tested and uploaded without corruption in the servers, this could have happened due to interference from the antivirus in your system , a firewall in your network or any issue while downloading the file.
Any file changed due to that could trigger this corruption in the driver.
My recommendation would be to disable the anti-virus software you have installed in your system and download the driver again.
Another option would be to download the driver from another network and transfer the file to your system with a USB pendrive.
I did perform tests on my own, downloaded the file and no message was present.
Please do let us know if the problem persists after doing this.
Additionally, if you require any further information or support, feel free to contact us back.