How to fix error code 4001?

You might sometimes receive the error code 400101 when starting up the computer or launching some certain programs. This error code may also display as “ERROR_CAN_NOT_DEL_LOCAL_WINS” or as the value 0xFA1

Most of the time, the problem might be caused when the device is not installed correctly, or the driver is outdated or missing from your computer, or by some other aspects. But no matter what causes the error code 4001 message, here you will get the more effective solutions to fix this computer problems immediately.

How to fix error code 4001?

Firstly, as what I have said before, the error code 4001 is always caused when there is something wrong with the computer drivers. So the first thing you should do to use the Windows built-in Troubleshoot program to detect the problems. You can do this by simply opening Device Manager in the Windows operating system, clicking on Properties and choose the General tab. After that, select the Troubleshoot and wait and follow the instructions presented to finish the processes.

Secondly, the error code 4001 also has something to do with a no-Plug and Play device. If this is the case, then you should click on the Start menu and go to the Control Panel; select Printers and Hardware; click See Also pane and click Add Hardware. When you are here, follow the on-screen instructions to install the latest version of the hardware driver onto your computer.

Thirdly, if the error code 4001 messages appear after you install a program or a hardware device on your computer, you could uninstall the particular programs & hardware that is causing you problem from your computer. Application conflicts can also cause the error code 4001 to the computer.

Fourthly, when there is something corrupted in Windows registry, you can also come to the chances to encounter the error code 4001. Windows registry is always used to control the proper running of the computer and all software installed by storing all of their settings and configurations. So, it needs to be kept clean and accessible all the time and a minor error will make the computer to run sluggishly and result in different kinds of PC error messages. By running a registry cleaning tool, you can automatically detect and remove all PC errors instantly from the computer.

Want to fix error code 4001 immediately on your computer right now? Download Advanced PC Tweaker to automatically troubleshoot and fix it now! You won’t miss it!