What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general.

Learn more

PRTG Network Monitor

Intuitive to Use. Easy to manage.
More than 500,000 users rely on Paessler PRTG every day. Find out how you can reduce cost, increase QoS and ease planning, as well.

Free Download

Top Tags

View all Tags

Auto update error



I get the following error when using the Auto update feature in

Autoupdate: Error while downloading update (HTTP/1.0 403 Forbidden: body content-type denied)

403-forbidden auto-update autoupdate

Created on Dec 7, 2012 8:41:42 PM

1 Reply



Please forward us an email to [email protected], including a screenshot of this error, as well as a screenshot of the "Setup -> PRTG status -> System status" page for analysis.

Created on Dec 10, 2012 2:08:51 PM by  Patrick Hutter [Paessler Support] (7,225) 3 3

Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.