windows防火墙不可识别无法开启
有些Windows的用户有时候电脑会提示防火墙不可识别无法开启，而且在网上找了许多方法都不行，现在小编就为大家介绍一个方便快捷的方法，希望能帮助到你。
Windows防火墙不可识别无法开启的修复方法：
1. 将以下文本复制到记事本, 然后再保存文件作为 Sharedaccess.reg：
Windows Registry Editor Version 5.00 [-HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccess] [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccess] "DependOnGroup"=hex(7):00,00 "DependOnService"=hex(7):4e,00,65,00,74,00,6d,00,61,00,6e,00,00,00,57,00,69,00, 6e,00,4d,00,67,00,6d,00,74,00,00,00,00,00 "Description"="Provides network address translation, addressing, name resolution and/or intrusion prevention services for a home or small office network." "DisplayName"="Windows Firewall/Internet Connection Sharing (ICS)" "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, 00,76,00,63,00,68,00,6f,00,73,00,74,00,2e,00,65,00,78,00,65,00,20,00,2d,00, 6b,00,20,00,6e,00,65,00,74,00,73,00,76,00,63,00,73,00,00,00 "ObjectName"="LocalSystem" "Start"=dword:00000002 "Type"=dword:00000020 [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessEpoch] "Epoch"=dword:00002cd0 [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParameters] "ServiceDll"=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,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00, 69,00,70,00,6e,00,61,00,74,00,68,00,6c,00,70,00,2e,00,64,00,6c,00,6c,00,00, 00 [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicy] [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyDomainProfile] [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyDomainProfileAuthorizedApp lications] [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyDomainProfileAuthorizedApp licationsList] "%windir%\system32\sessmgr.exe"="%windir%\system32\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019" [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyStandardProfile] [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyStandardProfileAuthorizedA pplications] [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyStandardProfileAuthorizedA pplicationsList] "%windir%\system32\sessmgr.exe"="%windir%\system32\sessmgr.exe:*:enabled:@xpsp2res.dll,-22019" [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessSetup] "ServiceUpgrade"=dword:00000001 [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessSetupInterfacesUnfirewalledAtUpdate] "All"=dword:00000001 [HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessEnum] "0"="Root\LEGACY_SHAREDACCESS\0000" "Count"=dword:00000001 "NextInstance"=dword:00000001
2. 双击 Sharedaccess.reg 将此文件的内容合并到注册表并可创建防火墙项。
3. 重新启动 Windows。 OK!Windows防火墙可以开启了!