The CertEnroll errors are linked to functions that have so far only made it halfway into the operating system.

In recent months, Microsoft has urged users to ignore certain error messages that weren’t what they seemed, most notably back ...

Microsoft has quietly confirmed that Event Viewer is now reporting error codes related to CertificateServicesClient.

And he finds it: a user who chose the ‘Ignore’ option 43 times within three minutes as she plowed her way through various errors to create the foul-up.

As you can see, the W3C validator instantly caught this problem and flagged it as an error, in red. Any W3C validator warnings that are flagged in red deserve extra attention and should be reviewed.

7 SEO Crawling Tool Warnings & Errors You Can Safely Ignore SEO crawlers are indispensable tools but they need an SEO pro's insight and experience to determine which warnings to heed or ignore.