SIMATIC WinCC Open Architecture Forum

Hi all,

I know 3.17 licensing and activation is different than the older versions of WinCC OA, could you please clear my below doubts for 3.17 licensing?

When i checked on the video tutorials for the 3.17 licensing, it is possible to rehost the license by online and as well as offline, but how many times can we re-host the same license?

If we need to format a PC that has the license, how can we restore it ?

Can we register the ticket on more than one PC at the same time?

For details concerning licensing please have a look at the WinCC OA Documentation: Installation --> WinCC OA Licensing.

One ticket can only be activated in 1 container at the same time. Using the same ticket several times is not possible.
Re-Hosting a license is possible several times. Restoring a license is only possible one time.

Best Regards
Leopold Knipp
Senior Support Specialist