“Die echtheit Ihrer Windows-Kopie wurde automatisch ?berpr?ft und nicht best?tigt” is a fake Microsoft notification that so far has been found in German variant. Copies in other languages are quite likely to occur in the nearest future.
The notification is generated by virus which is a modification of system locking worm that stood behind such notorious scams as fake Bundespolizei popup, fake La polic?a ESPA?OLA popup and other alerts based on misusing renowned names of official authorities and trusted companies of common knowledge.
The worm is chiefly propagated as a spam and through P2P. It is known to blockade Windows and refer to the fact that your Windows is not genuine, so that Microsoft demands a fee of 100Euro to settle the issue, otherwise it will keep it locked, and even destroy in a while. Fortunately, the threat of destroying OS is never realized, but that is not the reason to postpone Die echtheit Ihrer Windows-Kopie popup removal.
Try the following code to satisfy the demand of the fake alert and make it gone,
QRT5T5FJQE53BGXT9HHJW53YT
then clean its residual. Remove Die echtheit Ihrer Windows-Kopie popup completely applying the free scan link.