What's the simple method to solve 999 Error error codes?
Windows error code 999 Error is unknown device error code. This error code is an unambiguous Windows Device Manager, and is a clear indication that the driver is wrong with the device error.
The windows error code 999 Error is usually generated caused by errors reported by the driver itself which means that this error is a software issue or a compatibility issue between the installed hardware and the system being used. It is very common that it occurs when the operating system and the installed drivers can not match each other.
 
This will also download and repair 999 Error FREE of charge
 
Symptoms
The error message apears in the following detail: "An unknown error has occurred. 999 Error"
Issue
Due to this error code, your computer might lag and the system may freeze while performing normal operations.
Reason for 999 Error:
    There are many reasons for the error 999 Error, usually due to the wrong registry information, network connection errors, missing system files, broken system files, malware and virus.
Manual Solution
We can solve windows update error 999 Error by following steps.
1. Alter Windows Update Service Startup Type:
If your Windows update service startup type is set to manual, The error 999 Error may occur. So you need to set it to automatic. Please follow the steps below:
  • Open Windows Task Manager.
  • Click on Services Tab.
  • Then look at the bottom. You will see Open Services.
  • Now a new window will be opened. Scroll down and find Windows Update.
  • Double click on Windows Update.
  • Then Windows Update Properties will be opened.
  • Now set Startup Type as Automatic.
  • Click on Apply. Then click on start. Now click on OK.
Now go to Windows Update and click on check for updates. I hope you won't encounter error 999 Error again.If the problem is not repaired, then follow the next step.
2: Disable Antivirus & Third-party Firewall
As windows 10 is new, Many antivirus software may conflict with it. So you can disable your antivirus and any third-party firewall. Now try to update your windows 10 and see if it repairs error 999 Error.
3: Check for Viruses
Virus can affect windows update. So it is recommended to scan your PC for viruses. Please use a wonderful antivirus software to scan your system.
Recommended Resolution
  • With the help of SmartPCFixer, you can get rid of the error 999 Error by simple clicks.
  • Step 1: Download SmartPCFixer and Launch the software.
  • Step 2: Run the software and click Quick Scan.
  • Step 3: Click Fix All to fix all systom errors with one click.
  • Step 4: Congratulations, error removed completely!
Related Content
Category
Compatible with
 
Awards
Testimonials
 
Smith - UK
"Fortunately, this software fixes the errors of my computer, or I have to spend money to buy a new computer, thanks to SmartPCFixer."

Raul - ES
"Recently the computer has just upgraded the latest Windows 10 system, resulting in a lot of drivers, dll problem, thanks to SmartPCFixer, not only helped me upgrade the latest driver, installing the latest system patches, dll problems is also fixed."

 
Random Articles