時間：2017-07-04 來源：互聯網 瀏覽量：
今天給大家帶來Win8提示無效的產品密鑰錯誤代碼0x80070424如何解決，Win8提示無效的產品密鑰錯誤代碼0x80070424怎麼解決，讓您輕鬆解決問題。
Win8在使用一段時間之後突然彈框提示“無效的產品密鑰，嚐試使用此產品密鑰時發生以下故障：代碼0x80070424，描述為指定的服務未安裝。”這種情況該怎麼解決?
原因分析：
可能是Software Protection服務丟失，即在services中無法找到該服務。
解決方法：
1、按”Win+R”組合鍵，調出運行框，輸入: services.msc 並回車，查找Software Protection服務：
2、如果找不到Software Protection服務，那麼我們可以參考如下方案，通過導入Software Protection鍵值，重建Software Protection服務，來解決該問題：
3、新建一個記事本文件，將以下文字複製粘貼到記事本中，以“SP.reg”命名並保存於桌麵。
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicessppsvc]
"StartProtected"=dword:00000001
"DisplayName"="@%SystemRoot%\system32\sppsvc.exe,-101"
"ErrorControl"=dword:00000001
"ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,
74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,
00,70,00,70,00,73,00,76,00,63,00,2e,00,65,00,78,00,65,00,00,00
"Start"=dword:00000002
"Type"=dword:00000010
"Description"="@%SystemRoot%\system32\sppsvc.exe,-100"
"DependOnService"=hex(7):52,00,70,00,63,00,53,00,73,00,00,00,00,00
"ObjectName"="NT AUTHORITY\NetworkService"
"ServiceSidType"=dword:00000001
"RequiredPrivileges"=hex(7):53,00,65,00,41,00,75,00,64,00,69,00,74,00,50,00,72,
00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,43,00,68,00,
61,00,6e,00,67,00,65,00,4e,00,6f,00,74,00,69,00,66,00,79,00,50,00,72,00,69,
00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,43,00,72,00,65,00,
61,00,74,00,65,00,47,00,6c,00,6f,00,62,00,61,00,6c,00,50,00,72,00,69,00,76,
00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,49,00,6d,00,70,00,65,00,
72,00,73,00,6f,00,6e,00,61,00,74,00,65,00,50,00,72,00,69,00,76,00,69,00,6c,
00,65,00,67,00,65,00,00,00,00,00
"DelayedAutoStart"=dword:00000001
"FailureActions"=hex:80,51,01,00,00,00,00,00,00,00,00,00,03,00,00,00,14,00,00,
00,01,00,00,00,c0,d4,01,00,01,00,00,00,e0,93,04,00,00,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicessppsvcSecurity]
"Security"=hex:01,00,14,80,a0,00,00,00,ac,00,00,00,14,00,00,00,30,00,00,00,02,
00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,
00,00,02,00,70,00,05,00,00,00,00,00,14,00,ff,01,02,00,01,01,00,00,00,00,00,
05,12,00,00,00,00,00,18,00,fd,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,
20,02,00,00,00,00,14,00,9d,01,02,00,01,01,00,00,00,00,00,05,04,00,00,00,00,
00,14,00,9d,01,02,00,01,01,00,00,00,00,00,05,06,00,00,00,00,00,14,00,14,00,
00,00,01,01,00,00,00,00,00,05,0b,00,00,00,01,01,00,00,00,00,00,05,12,00,00,
00,01,01,00,00,00,00,00,05,12,00,00,00
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicessppsvcTriggerInfo]
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicessppsvcTriggerInfo ]
"Type"=dword:00000014
"Action"=dword:00000001
"GUID"=hex:da,8a,52,f5,5f,be,14,4f,8a,ef,a9,5d,e7,28,11,61
4、請您雙擊“SP.reg”，當係統提示您是否確認導入注冊表時，請點擊“是”。之後會有提示說明已經成功導入注冊表。
5、重啟後，再次進入”服務”控製麵板查看，可以找到Software Protection服務，右擊並選擇啟用。
Software Protection是一個重要的服務，Win8係統提示無效的產品密鑰，且報錯0x80070424都是由此服務丟失導致的，用戶通過上述方法，導入修改注冊表便可恢複這項服務。
以上就是Win8提示無效的產品密鑰錯誤代碼0x80070424如何解決，Win8提示無效的產品密鑰錯誤代碼0x80070424怎麼解決教程,希望本文中能幫您解決問題。
