How to Fix Windows Error Code 43

Common Symptoms of Error Code 43

You are unable to perform required operation when device fails to start due to problems associated with driver files. It could appear after booting your system or during normal computing. Error Code normally stops applications from running properly.

 

Repair Difficulty: Easy

The instructions given below to repair Windows error code 43 are simple. You need to perform following troubleshooting steps in order to repair above error.

 

Detailed Manual Instructions to Repair Windows Error Code 43

Error code 43 appears on screen at different intervals such as during first boot, in the middle of any process or when you attempt to assign new task to your system. Here are some manual instructions to repair Windows error code 43:

 

• Login your system as Administrator
• Check the error code in device properties dialogue box
• Uninstall devices that are not in use
• Turn ON Windows Updates
• Improve performance of PC

 

Login Your System as Administrator

In order to repair Windows Error Code 43, you need to login your system as administrator. Follow the instructions given below to login your system as administrator.

 

• Open Start
• Click on Arrow next to Shut down
• Select Switch User
• Now login your system using an account that has administrative privileges

 

Check the Error Code in device properties dialogue box

Recheck the error code 43 in Device Properties dialogue box before performing system troubleshooting. Here is how you can re-confirm the error code.

 

• Right-click on My Computers
• Select Properties
• Click on Device Manager in left pane
• In the list of devices, right-click on device that has Yellow mark
• Select Properties
• In properties you will see exactly the error code

 

Uninstall Devices that are not in use

Try uninstalling the devices that are not in use in order to repair error code generated by your operating system. Here are instructions to uninstall the devices that are not in use.

 

• Open Start and type “CMD” (without quotes) in Search Box
• In searched results right click on "Command Prompt", select "Run as administrator".
• In the Command Prompt type following command and press Enter SET DEVMGR_SHOW_NONPRESENT_DEVICES=1
• In the Device Manager click on View tab and then click on “Show hidden devices”
• Now select the device that you want to uninstall
• To uninstall the device, right-click on it and select Properties
• Click on Driver tab and then click Uninstall
• Follow on-screen instructions
• Restart your system

 

Turn ON Windows Updates

You need to check whether automatic updates on your system are turned ON or not. If the updates on your system are turned OFF, follow the steps given below to turn on those automatic updates.

 

• Open Start and type “Windows Updates” in search box.
• Now click on Windows Updates
• Click on “Change Settings”
• Select “Install updates automatically (recommended)”

 

Improve Performance of PC

After you have fixed Windows Error Code 43, the next important thing is to improve performance of your PC. You may opt for some reliable third party system utility software such as RegInOut to improve performance your PC.