Eset Error Code Msi 1921

Eset Error Code Msi 1921

  • ESET interface shows the error code MSI 1921 if there is an installation error.
  • Uninstall the product from your system and then re-install it after a few minutes to resolve the issue.
  • To do so, you have to download the ESET tool to your system from the official site. Save the downloaded file to your desktop.
  • Go to the Ethernet Properties window and uninstall the Epfw NDIS LightWeight Filter file.
  • In the Run dialog box, key in ncpa.cpl and tap the OK button.
  • Find your network adapter and choose the Properties option.
  • Select the Epfw NDIS LightWeight Filter option using the checkbox available near it and choose the Uninstall option.
  • The proceeding step is to restart the system in Safe mode.
  • Launch the Command Prompt after the system turns on and key in cd/users/username/Desktop and tap the Enter key.
  • Type ESET Uninstaller.exe and then specify Y when the confirmation message appears.
  • Check the number displayed near the ESET products and key in the number of the product that you want to remove.
  • Mention the letter Y to confirm and then wait until the tool runs the uninstall process.  
  • Now, restart your computer in the Normal mode and check if the ESET product has been uninstalled completely.
  • Download the ESET software on your system and check if the issue has been resolved.
eset-error-msi-1921