👉 If you’re getting the “Sysprep was not able to validate your Windows installation” message and Sysprep isn’t working, this video shows how to fix, solve, and repair the issue step by step on Windows 11, Windows 10, Windows 8, Windows 7, and Windows Server (2022, 2019, 2016, 2012, 2008) — whether you’re on a PC, laptop, or server. br br This Sysprep validation error often happens due to: br 🔹 BitLocker encryption being active br 🔹 Pending Windows Updates not installed br 🔹 Microsoft Store apps being added or removed br 🔹 Upgraded Windows images from earlier versions br br 💬 Error Message Example: br “Sysprep was not able to validate your Windows installation. Review the log file at WINDIR\System32\Sysprep\Panther\setupact.log for details. After resolving the issue, use Sysprep to validate your installation again.” br br 🎯 In this video, you’ll learn how to: br ✅ Read and analyze the Sysprep log (setupact.log) to identify the cause br ✅ Fix Sysprep not working on Windows and Windows Server br ✅ Resolve validation errors that prevent Sysprep from running br ✅ Remove or repair problematic Appx packages blocking Sysprep br ✅ Solve Sysprep issues on Hyper-V, VMware, and VirtualBox br ✅ Repair Windows image validation for cloning, deployment, or backup br br This guide works with all major device brands — Dell, HP, Lenovo, Asus, Acer, Microsoft Surface, MSI, Razer, Toshiba, Samsung, LG, and others — including Windows Server setups. br br Whether you’re building a VM template, preparing a deployment image, or just trying to get Sysprep working again, this solution helps you repair your system safely, fast, and effectively. br br 📂🗎 Command Text Used in Video: br br Get-AppxPackage -AllUsers ** | Remove-AppxPackage br Get-AppxProvisionedPackage -Online | Where-Object DisplayName -like "**" | Remove-AppxProvisionedPackage -Online br br 📈 Keywords: br sysprep was not able to validate your windows installation, fix sysprep error, sysprep not working windows 11, sysprep not working windows 10, sysprep validation failed, sysprep error windows server, setupact.