Hi Technical Support,

I have downloaded trial version of STEP 7 V5.5 SP4 on my MacBook and then moved it to my windows machine.

After set up is complete the software does not run and ask for authorization or license key.

Please advise how to get the authorization or license key.

Thanks,

Ali

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Split from Step 7 license key.

Hello,

1.) here is only a user Forum, no technical Support.!

2.) do you have a valid Licence , because the trial Download have no licence
Only the 21(14) day trial, if this was activated on you system and timed out you must buy a valid licence.

Can you make a screen of Automation Licence manager which licences are on the system?

Regards

Christoph

New question published by login404 is split to a separate thread with the subject Unable to go online .

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Jen_Moderator