Windows防火墻無法啟動解決辦法教程文件

1、Good is good, but better carries it.精益求精，善益求善。Windows防火墻無法啟動解決辦法-Windows防火墻無法啟動解決辦法在網(wǎng)上下了張系統(tǒng)盤的鏡像，沒發(fā)現(xiàn)病毒便刻成碟，把家里的老機器重做了系統(tǒng)，發(fā)現(xiàn)很慢，看來盤是不干凈了，待病毒殺盡后，發(fā)現(xiàn)防火墻無法開啟，以前沒碰到過這問題，于是在網(wǎng)上搜索一下解決辦法，整理如下。一、防火墻配置出錯開始-運行-gpedit.msc這時打開了組策略在左面分級展開計算機配置-管理模板-網(wǎng)絡(luò)-網(wǎng)絡(luò)連接-Windows防火墻然后在這下面就是組策略強制限制的一些選項找到你所需要的配置定義成啟用再設(shè)置回未配置就可以了(有些軟件更改

2、的注冊表，有時在組策略里顯示不出來,可能更改以后組策略里仍然是未配置的,所以要配置一下,再配置回來)二、安全中心被關(guān)閉防火墻啟用的選項變成灰色，無法啟用，并用提示“由于安全考慮，某些設(shè)置由組策略控制”運行services.msc打開“服務(wù)”將SecurityCenter設(shè)為自動，并且啟用。將WindowsFirewall/InternetConnectionSharing(ICS)設(shè)為自動并且啟用。將ApplicationLayerGatewayService設(shè)為自動并且啟用。如果仍然不能啟用防火墻，執(zhí)行以下步驟：運行regedit.exe打開注冊表，刪除下面兩項：HKEY_LOCAL_MAC

3、HINESOFTWAREPoliciesMicrosoftWindowsFirewallHKEY_CURRENT_USERSOFTWAREPoliciesMicrosoftWindowsFirewall（至少能找到一項）在服務(wù)中重啟WindowsFirewall/InternetConnectionSharing(ICS)如果繼續(xù)提示“由于安全考慮，某些設(shè)置由組策略控制”，不會影響使用。三、系統(tǒng)文件丟失由于SharedAccess.reg文件丟失或損壞，SharedAccess.reg文件代表了Windows防火墻服務(wù)。注意：Windows防火墻服務(wù)在WindowsXPsp2替換在早期版本的W

4、indowsXP中Internet連接防火墻(ICF)服務(wù)。要解決此問題，使用下列方法之一。方法1：調(diào)用“安裝APIInstallHinfSection”函數(shù)以安裝Windows防火墻要安裝Windows防火墻,請按照下列步驟：1.單擊開始，單擊運行,類型cmd然后單擊確定。2.在命令提示符下，鍵入以下命令行，回車：Rundll32setupapi,InstallHinfSectionNdi-Steelhead132%windir%infnetrass.inf3.重新啟動計算機4.單擊開始-運行（快捷鍵Windows+R），輸入cmd，確定。5.在命令提示符，鍵入以下命令：Netshfirew

5、allreset，回車。6.單擊開始-運行，輸入firewall.cpl，回車。7.在Windows防火墻對話框中單擊On（推薦），確定。方法2：Windows防火墻項添加到注冊表警告：如果正確修改注冊表通過注冊表編輯器或通過其他方法可能發(fā)生Serious問題。這些問題可能需要重新安裝操作系統(tǒng)。Microsoft不能保證能夠解決這些問題。修改注冊表需要您自擔風險。要將Windows防火墻項添加到注冊表,請按照下列步驟操作：1.將以下文本復(fù)制到記事本，然后保存文件為Sharedaccess.reg：WindowsRegistryEditorVersion5.00-HKEY_LOCAL_MACHI

6、NESYSTEMCurrentControlSetServicesSharedAccessHKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessDependOnGroup=hex(7):00,00DependOnService=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,00,74,00,00,00,00,00Description=Providesnetworkaddresstranslation,addr

7、essing,nameresolutionand/orintrusionpreventionservicesforahomeorsmallofficenetwork.DisplayName=WindowsFirewall/InternetConnectionSharing(ICS)ErrorControl=dword:00000001ImagePath=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,00,3

8、3,00,32,00,5c,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,00,65,00,74,00,73,00,76,00,63,00,73,00,00,00ObjectName=LocalSystemStart=dword:00000002Type=dword:00000020HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessEpochEpoch=dword:00002cd

9、0HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersServiceDll=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,00,00,00H

10、KEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyHKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyDomainProfileHKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyDomainProfileAuthorizedApplicatio

11、nsHKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyDomainProfileAuthorizedApplicationsList%windir%system32sessmgr.exe=%windir%system32sessmgr.exe:*:enabled:xpsp2res.dll,-22019HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyStan

12、dardProfileHKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyStandardProfileAuthorizedApplicationsHKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessParametersFirewallPolicyStandardProfileAuthorizedApplicationsList%windir%system32sessmgr.exe=%windir%syste

13、m32sessmgr.exe:*:enabled:xpsp2res.dll,-22019HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessSetupServiceUpgrade=dword:00000001HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessSetupInterfacesUnfirewalledAtUpdateAll=dword:00000001HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesSharedAccessEnum0=RootLEGACY_SHAREDACCESS0000Count=dword:00000001NextInstance=