Most activation tools are flagged by antivirus software as "HackTool," "PUP" (Potentially Unwanted Program), or "Virus," because they modify system files. You must temporarily disable your Windows Defender or other third-party antivirus.
To download Microsoft Toolkit for Windows 8.1 Pro Build 9600, follow these steps: Most activation tools are flagged by antivirus software
This is precisely where activation tools like Microsoft Toolkit gain their appeal. Since Microsoft's official activation servers still accept valid KMS-style activation requests, the toolkit can successfully activate Windows 8.1 Pro Build 9600 even today. The toolkit's compatibility with Windows 8.1 is confirmed on multiple platforms, with support spanning Windows 7, 8, 8.1, 10, and even newer systems. " "PUP" (Potentially Unwanted Program)