If you’re using a spoof KMS server to activate Windows Vista Business or Enterprise edition (or Windows Vista Ultimate, Home Premium or Home Basic edition after combining “frankenbuild” crack), the activation may fail or invalidated once you flash or upgrade system firmware or BIOS software to latest version. The problem will happen when the new BIOS for the motherboard supports OEM activation for Windows Vista, … Continue reading BIOS with Windows Vista OEM Support (ACPI_SLIC) Invalidate KMS Activation