What can I do? Please answer in German if possible. Thank you
Uwe, are there any error messages?
You have a CC subscription??? Lightroom CC and 6.0 are different licenses.
Write in German as there is a built in translation option.
I you have a subscription launch creative cloud.
Go to the Apps tab.
Click the "Open" button see image
It seems like you have purchased the standalone version of Lightroom 6. But still i we need to confirm it.
I Have sent you a private message please check.
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