Errors are pretty common in operating systems like the error code 0x80070422.
This error appears whenever you attempt to turn on the Windows Firewall using recommended controls.
Read this post fromMiniToolto get the methods to fix this error.

Windows Firewall Cant Change controls
Firewall is an essential component for secure Internet access.
Firewalls protect operating system components from harmful malware and spyware.
Therefore, it needs to be turned on for full-time protection.

Error Code 0x80070422 error might occur.
On the other hand, a disabled Background Intelligent Transfer Service (BITS) can also cause this issue.
Background Intelligent Transfer Service is required to be in its working state.

How to Fix the Error Code 0x80070422?
The following methods will guide you to fix the 0x80070422 error with your Firewall.
Thus, it’s possible for you to use Services window to fix it by following the instructions below.

Step 1:TypeServicesin the search box and search for it.
In Windows 10, right-click it and chooseRun it as administrator.
Step 2:Navigate toWindows Defender Firewalland check theStatusandStartup Typeof this service.
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Step 3:Then right-click theWindows Defender Firewallservice and chooseProperties, then navigate to theGeneraltab.
Step 4:You should setStartup TypetoAutomatic, clickApplyand then click theOKbutton.
Step 5:Then clickStartand your Windows Firewall will be restored without any error.
If the error code 0x80070422 still appears, it’s possible for you to move to the next method.
Step 3:Change theStartup typetoManualand click theStartbutton to start theBackground Intelligent Transfer Service.
Step 4:Click theApplybutton and theOKbutton to save the configs.
Then you should start your gear and peek if the 0x80070422 error is fixed.
Step 1:Open theSearchmenu to inputSettingsand search for it, then open it.
Step 2:Click theUpdate & Securitytab in the parameters interface.
Step 3:Then you should clickWindows Updatein the left pane.
Step 4:ClickCheck for updatesin the right pane.
your setup will now check for any and all available updates.
The available updates for Windows Defender will automatically start being downloaded as soon as they are detected.
Once the updates are downloaded, they will be installed successfully.
Why my Windows 10 wont update?
Why Windows 10 update failed?
Here we list 7 ways to fix Win 10 update error and force Windows 10 Update normally.
Finally, it’s possible for you to find the most useful method.