How do I fix the error code 0x887a0005 vanguard?

Alton Alexander
By Alton AlexanderUpdated on June 4th, 2022

Error code 0x887a0005 vanguard is a Windows error code that indicates a problem with the installation of the Vanguard software. This can happen if the software is not compatible with your version of Windows, or if there is a conflict with another program on your computer. Sometimes this error can also be caused by a virus or malware infection. If you see this error code, you should uninstall the Vanguard software and then try installing it again.

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1. Update your graphics driver

  1. Right click on the graphics driver in your computer's Programs and Features folder.
  2. Select "Update Driver."
  3. Choose the update type of your graphics driver.
  4. Click on the "Browse" button and select the file from your computer that you want to install the graphics driver from.
  5. Click on the "Next" button.
  6. Choose the "Update" option.
  7. Click on the "Install" button.
  8. Wait until the installation is complete.
  9. Restart your computer.

2. Reinstall your graphics driver

  1. Locate your graphics driver installation file on your computer.
  2. Double-click on the file to open it.
  3. Click on the "Driver" tab.
  4. Click on the "Update Driver" button.
  5. Click on the "Browse my computer for drivers" button.
  6. Locate the graphics driver installation file for your computer.
  7. Click on the file to install it.
  8. Restart your computer.
  9. After your computer restarts, check if the error code has been resolved.

3. Try a different graphics driver

  1. Go to the NVIDIA website and download the latest drivers for your graphics card.
  2. Install the drivers.
  3. Reboot your computer.
  4. Check to see if the error code has disappeared.

If you didn't find success with an option above, then try:

  1. Disable your graphics driver
  2. Enable your graphics driver
  3. Roll back your graphics driver
  4. Clean your graphics driver
  5. Reset your PC