Win8提示“无效的产品密钥”且错误代码0x8007042
最近有网友在进行Win8系统操作的时候,突然出现无效的产品密钥提示,且错误代码为0x80070424。而此前电脑都没有问题,无效产品密钥的提示让人觉得莫名其妙,不知如何解决。下面小编就给大家介绍下Win8提示无效密钥错误代码0x80070424的解决方法。
原因
可能是Software Protection服务丢失,即在services中无法找到该服务。
解决方法
1.按Win+R组合键,调出运行框,输入:services.msc 并回车,查找Software Protection服务:
2.如果找不到Software Protection服务,那么我们可以参考如下方案,通过导入Software Protection键值,重建Software Protection服务,来解决该问题:
3.新建一个记事本文件,将以下文字复制粘贴到记事本中,以SP.reg命名并保存于桌面。
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicessppsvc]
StartProtected=dword:00000001
DisplayName=@%SystemRoot%system32sppsvc.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%system32sppsvc.exe,-100
DependOnService=hex(7):52,00,70,00,63,00,53,00,73,00,00,00,00,00
ObjectName=NT AUTHORITYNetworkService
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.请您双击SP.reg,当系统提示您是否确认导入注册表时,请点击是。之后会有提示说明已经成功导入注册表。
5.重启后,再次进入服务控制面板查看,可以找到Software Protection服务,右击并选择启用。
上面就是Win8系统提示无效密钥错误代码0x80070424的原因及解决方法介绍了,只需重新写入Software Protection服务就不会出现该提示了。