To run cmd.exe as administrator, enter the following command:Īt the command prompt with administrative rights, you can continue with manual KMS activation. This will start a command-line interface prompt without administrative rights. In this case, to perform the KMS activation, enter the path into Internet Explorer: How to download and install KMS Auto Net Activator. Although you can still download KMSAuto Net 2016, but I wouldn’t recommend it anymore since KMSAuto++ 1.7.7 has features on another level. When the 30 day grace-period has expired, Windows is running in “Reduced Functionality Mode“, only the Internet Explorer can be called. KMSAuto Activator supports the latest Microsoft Office 2021 and gradually replacing its predecessor. This error can usually be resolved by a BIOS update. The KMS activation expect here a so-called “Windows marker” and fails if it is corrupted or not found. Such BIOS version contains an invalid ACPI_SLIC table.

on right mouse click.Įrror 0xC004F074 (“The Key Management Service (KMS) is unavailable”): In most cases it refers to incorrectly set time or the time zone.Įrror 0xC004F035 and 0xC004F059: Especially for computers that were originally acquired with an OEM operating system, in this case the KMS activation is prevented by computer's BIOS. Here is latest version, see below button. The option Run as administrator is available e.g. KMSAuto Net 2023 - Activator Windows 7, 8, 8.1, 10 and Office 2010-2016. For manual activation, you must run the Command-Line Interface (cmd.exe) as administrator.

Kmsauto net 2021