Windows – extend your test periode on Server 2008 and Windows 7

I am testing quite a lot with windows Server 2008 R2.

After30 days the test period expires. to extend this time just rearm your system and reboot.

Open a “cmd” shell with admin rights and execute:

slmgr -rearm

Now you get an message box that confirms the extention.

Further information you get on .

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