Troubleshooting Error Code 646 - How to Fix Windows Update Error 646
You may have come across Windows Update Error 646 sometimes when you are going to update your Windows
. Though this error code 646 does not come up often, you have to correct the error if it is shown frequently or your computer is at risk. This is an error that happens when the computer fails to install the windows updates. This error can happen if you start the computer in the safe mode. You can fix it by starting the computer in the normal mode.
The firewalls can also lead to the Windows Update Error Code 646. The firewalls may prevent the latest updates from being installed. Once you select the firewall off option, you can prevent the error from happening. Go to the control panel and then to the security option and disable the firewall.
The unnecessary programs or corrupt programs can also lead to such an error. Find out the unnecessary programs and delete them. Uninstall the corrupt programs and then install an updated version. Your computer may show Windows update error 646 if viruses attack your system. The viruses can corrupt or damage the files that could lead to such errors. So you should have the most effective anti-virus tools in your system.
Another reason for the update error is traced to the registry. The registry is a place where you have all the valuable files for the smooth performance of the system. The registry can get loads of files every time you run some program. Moreover, some of the files could also be corrupt. These files could pose a problem to install the windows updates. Like the presence of Wups2.dll registry file can also cause Windows update error 646. Once this file is deleted from the system, you can ensure the smooth running of your system.
In order to come out of the error code 646, you should have to clean the registry. You can clean the registry on your own if you know all about it or you can rely on some computer technician. However, the best option is to do the cleaning using some registry cleaning software. The registry cleaning tools helps in cleaning the registry in the fastest way. Moreover, there is no need of any fear of losing any valuable files while cleaning the registry.
Troubleshooting Error Code 646 - How to Fix Windows Update Error 646