How to fix Windows error Rtl8139.sys

Working on Windows operating system you will get so many features and facilities that help you in completing your various works. But sometimes due to corruptions or error you may feel very annoying. During the installation of some applications or during the installation of Windows itself, you may get Windows error Rtl8139.sys on the screen of your computer. It mainly happens due to the corruption in the Rtl8139.sys file that is responsible for the executing the applications or program associated with it. You should fix this error very soon to run the computer smoothly. You can use some manual fixings or you can also use Advanced System Repair tool to fix the problem automatically.


Compatible with the Windows 8 32-bit and 64-bit Operating System, Windows 7 32-bit and 64-bit Operating System, Windows Vista 32-bit and 64-bit, Windows XP 32-bit
multi-badge-win7

What are the symptoms –

After the prompting of error Rtl8139.sys in windows you may see that your system gets very slow and performance becomes very unimpressive. System stuck, screen freezing with blue screen of death error, unable to open some applications or unable to work on the Windows properly, occurring of some unusual messages repeatedly on the screen are some of the common symptoms that you face. You can also see the error message usually as;

“Rtl8139.sys file may be mistakenly deleted by someone, computer antivirus or system cleaning tools.” OR,

“Rtl8139.sys file is corrupted or damaged by virus infections.”

Causes –

Most probable causes that you can notice when you get Windows error Rtl8139.sys in your computer are corruption in the Rtl8139.sys file, virus infection, incomplete installation of the Windows, improper or incorrect registry settings, damaged or misconfigured system files, missing DLL files, installation of some malicious applications, etc.

How to fix error Rtl8139.sys in Windows

You can fix Windows error Rtl8139.sys by going through the following manual method:

  1. First of all use registry cleaner to repair Rtl8139.sys error.
  2. Uninstall the recently installed software or application and install them later.
  3. Update all the device drivers.
  4. Install all possible Windows updates.
  5. Use an antivirus to remove virus infection.
  6. Run SFC/SCANNOW command.

By using these steps manually you will be able to get rid of Windows error Rtl8139.sys properly. But you should always keep in your mind that these manual methods require a deep technical knowledge to apply. So you can also use Advanced System Repair tool to fix the issue automatically.


Compatible with the Windows 8 32-bit and 64-bit Operating System, Windows 7 32-bit and 64-bit Operating System, Windows Vista 32-bit and 64-bit, Windows XP 32-bit
multi-badge-win7

Advanced System Repair tool is the best tool in the world to fix the entire errors and corruption in the Windows automatically. With the help of this tool you can remove any errors and virus infection. You can also enhance the productivity of the computer by using this tool.

Leave a Reply