2008R2 sysprep报错可能是安装powershell5导致的，卸载就可以了

https://social.technet.microsoft.com/Forums/en-US/4238f12f-fdb3-4bb4-a4f4-f8889f0eabc3/sysprep-fail-with-sysprep-generalize?forum=winserversetup

2008R2 sysprep报错如下，首先检查有没有安装powershell5，有的话，卸载，然后重新sysprep就可以了

Error      [0x0f0082] SYSPRP LaunchDll:Failure occurred while executing 'C:\Windows\System32\silsysprep.dll,Sysprep_Generalize_SilProvider', returned error code 2[gle=0x00000002]

Error      [0x0f0070] SYSPRP RunExternalDlls:An error occurred while running registry sysprep DLLs, halting sysprep execution. dwRet = 2[gle=0x00000002]

Error      [0x0f00a8] SYSPRP WinMain:Hit failure while processing sysprep generalize internal providers; hr = 0x80070002[gle=0x00000002]

卸载powershell5参考

https://learn.microsoft.com/zh-cn/powershell/scripting/windows-powershell/wmf/setup/uninstall

Using Control Panel

1. Open Control Panel.
2. Open Programs, then open Uninstall a program.
3. Click View installed updates.
4. Select Windows Management Framework 5.0 from the list of installed updates.