This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(297.6, 42%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK%3C/text%3E%3C/svg%3E)
Hi,we have installed the Azure ATP sensor on 33 DC's. But one DC's sensor status was unhealthy. To resolve this, we have cleared the DC entry from security portal and again re-install the ATP but unfortunately this time the affected DCS is visible in defender portal. Upon checking, we found that it is listed as installed under Programs and Features, and the service is also present.
I found an error log file stored in the Azure ATP log under C:\Program Files. I have attached the image. Could you please review it and let me know the issue and the troubleshooting steps? I would really appreciate your help.