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Unable to update DAT version in repository

Update Master Repository (HTTP) task fail
3 Replies

Re: Unable to update DAT version in repository

@User15677309 Does your ePO updates through proxy?

I would recommend opening a ticket with McAfee.  You have several different issues going on and that is going to require some detailed logs and other troubleshooting not easily done on a public forum.

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Re: Unable to update DAT version in repository

Open a web browser and attempt to reach If you are unable to access this page, review all your system network settings; you may be blocking yourself.

Full URL:

Also, keep in mind that FTP Sites - Effective May 31, 2019, the service provider that McAfee uses to host our FTP service will no longer provide FTP capabilities.

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Re: Unable to update DAT version in repository

What are the errors for the failure?  If it is a hash validation failure, try different times of the day - you may be hitting a site that is in the middle of being updated.  You can also try one of the different source commonupdater sites.

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