Fix Restart your computer to install important updates loop
Fix Restart your computer to install important updates loop: Windows Updates is an important part of Microsoft Operating System but what happens when updates fail to install and you’re stuck in an infinite loop trying to install the updates. Well, this is the case here where users are stuck in the loop where whenever you open Windows update it keep asking you to “Restart your computer to install important updates” but even when the system reboot you will face this message again when you open Windows update.
In short, every time you start your PC Windows updates will ask you to restart it as it wants to install the updates but even when you restart your system Windows won’t be updated and it will again ask you to restart your PC to install important updates. This is a very annoying issue and users have disabled Windows Update as they are frustrated restarting their PC on every boot.
The main cause of this error seems to be Windows registry key called “RebootRequired” which might have corrupted because of which Windows is not able to update and hence the restart loop. The simple fix is to delete the key and restart your PC but sometimes this fix doesn’t work for everyone that’s why we have listed all the possible solutions for this problem. So without wasting any time let’s see how to actually Fix Restart your computer to install important updates loop problem with the below-listed troubleshooting steps.
Fix Restart your computer to install important updates loop
确保创建一个还原点，以防出现问题。
Method 1: Delete RebootRequired Registry Key
1.按Windows键+R然后输入 注册表编辑器 and hit Enter to open Registry Key.
2.Navigate to the following registry key and hit Enter:
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionWindowsUpdateAuto UpdateRebootRequired
3.现在右键单击 RebootRequired Key 然后选择 删除。
4.重新启动您的电脑并再次尝试更新 Windows。
This should able to Fix Restart your computer to install important updates loop issue but if didn’t then continue.
方法 2：执行干净启动
1.按Windows键+R然后输入 MSCONFIG 然后按回车键 系统配置。
2.在常规选项卡上，选择 选择性启动 并在其下方确保选项“加载启动项” 未被选中。
3.导航到“服务”选项卡并选中“隐藏所有 Microsoft 服务。“
4.下一步，点击 禁用所有 这将禁用所有其他剩余服务。
5.Restart your PC and again try to install updates.
6.If the issue is resolved then it’s definitely caused by a third party software. In order to zero in on the particular software, you should enable a group of services (refer the previous steps) at a time then reboot your PC. Keep doing this until you figure out a group of services which are causing this error then check the services under this group one by one until you find which one is causing the problem.
6.After you had finish troubleshooting make sure to undo the above steps (select Normal startup in step 2) in order to start your PC normally.
Method 3: Reset the Transactional Logfiles
1.按 Windows 键 + X，然后选择 命令提示符（管理员）。
2.在cmd中一一输入以下命令，每一条后按回车：
请注意： If asked for confirmation while running any one of the below command type “Y” and hit Enter.
fsutil resource setautoreset true %SystemDrive%
attrib -r -s -h %SystemRoot%System32ConfigTxR*
del %SystemRoot%System32ConfigTxR*
attrib -r -s -h %SystemRoot%System32SMIStoreMachine*
del %SystemRoot%System32SMIStoreMachine*.tm*
del %SystemRoot%System32SMIStoreMachine*.blf
del %SystemRoot%System32SMIStoreMachine*.regtrans-ms
3.If you are not able to run the above commands then boot your PC into 安全模式 and then try above commands.
4.Reboot your PC to save changes and again try to update Windows.
方法 4：运行 Windows 更新疑难解答
1. 在 Windows 搜索栏中输入“疑难解答”，然后单击 故障排除。
2.接下来，从左侧窗格中选择 查看全部。
3.然后从“解决计算机问题”列表中选择 Windows更新。
4.按照屏幕上的说明进行操作并运行 Windows 更新故障排除。
5.重新启动电脑以保存更改。
This should help you in fixing Restart your computer to install important updates loop problem.
方法 5：重命名 SoftwareDistribution 文件夹
1.按 Windows 键 + X，然后选择 命令提示符（管理员）。
2.现在键入以下命令来停止 Windows Update 服务，然后在每条命令后按 Enter 键：
净停止wuauserv
净停止cryptSvc
净停止位
净停止msiserver
3.接下来，键入以下命令以重命名 SoftwareDistribution 文件夹，然后按 Enter：
ren C：WindowsSoftwareDistribution SoftwareDistribution.old
ren C：WindowsSystem32catroot2 catroot2.old
4.最后，键入以下命令启动 Windows Update 服务，并在每一条命令后按 Enter 键：
网开始wuauserv
net start cryptSvc
净起始位
网络启动msiserver
5.重新启动您的电脑以保存更改。
Method 6: Run DISM (部署映像服务和管理 ) Tool
1.按 Windows 键 + X 并单击 命令提示符（管理员）。
2.Type the following and press enter:
DISM / Online / Cleanup-Image / RestoreHealth
3.让 DISM 命令运行并等待其完成。
4. Now again run this command in order to Fix Restart your computer to install important updates loop issue:
DISM /image:C: /cleanup-image /revertpendingactions
5.重新启动您的电脑以保存更改。
Method 7: Run Microsoft Official Troubleshooter
你可以试试 Fixit or official Troubleshooter in order to Fix Restart your computer to install important updates loop error message.
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