When prompted to enter a product key enter a generic windows 7 key that can be found online. Next reboot your machines.Īfter rebooting you may get a message stating that this product is not genuine. Try again using D:\reset.bat) If successfully you should get the message “The operation completed successfully”. (If it says “‘C:\reset.bat’ is not a recognized as in internal orĮxternal command” message, then it may be because the C Drive is bring used as a recovery partition. In the System Recovery Options menu, select Command Prompt. Select the option to Repair Your Computer. Translations in context of slmgr.vbs/rearm in German-English from Reverso Context: Geben Sie hierzu an der Eingabeaufforderung den Befehl slmgr.vbs/rearm. If you want to do something more advanced like remove a product key, force an online activation, or extend the activation timer, you’ll need Slmgr.vbs. Restart your computer, pressing F8 to get to the Advanced Boot Options. Windows activation is designed to be as foolproof as possible, so Microsoft’s graphical tools keep it simple. Reg load HKLM\MY_SYSTEM "%~dp0Windows\System32\config\system"Īnd save it as ‘reset.bat’ to the C:\ root folder. In order to reset this counter do the following:Ĭreate a. You can view the number of rearm counts by using the command which displays the current license information: (Remember to run this command, you must right click on cmd and select “Run as administrator” for this to work) However this can only be done up to 4 times. This can however be extended up to 120 days by using the following slmgr (Software Licensing Management Tool) command to rearm or reset the 30 day trial.
An install of Windows 7 without an activation key allows for 30 days of usage.