I had a windows crash yesterday when Writing code in Step7.

After rebooting the computer, my license keys are corrupt or defective.

What can I do to correct this problem ?

I tried to move the corrupt keys to an empty licence usb stick, but that doesn't work since the key is corrupt.

Hello,

open a Support Request.
If you have the Licence Certificate the Support will generate new Licences.

Regards

Christoph

I must admit that I'm surprised, the Siemens support improved quite a lot the last years.

The bad thing is that you have to wait to get a call  or email back, sometimes a couple of days.

It's normally not a problem when sitting relaxed in the office chair, but when out on a commissioning it can be a bit frustrating.

No complaints about the technicians, they are normally quite competent and good.

It's the big heavy organization that can be the problem.

New question published by Zoom425 is split to a separate thread with the subject License key after system crash.

Best regards
Min_Moderator