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Setup Process Error 1603 Kaspersky

Kaspersky Setup Process Error 1603 For Windows 10

If you see the ‘Setup Process Error 1603 Kaspersky’ message on the screen, you have to re-install the Kaspersky antivirus program to resolve this problem. The step-by-step instructions to uninstall and re-install the Kaspersky antivirus program are mentioned on this page.

Setup Process Error 1603 Kaspersky

Step 1 - Uninstalling the Kaspersky antivirus program using the Kavremover tool

  • Download the executable file of the Kavremover tool from the manufacturer website.
  • After downloading it on your computer, double-click it to begin the installation.
  • Read and review the terms and conditions of Kaspersky in the End User License Agreement window.
  • Select the Accept option at the bottom to agree with the license agreement.
  • A security code will be displayed on the screen.
  • Enter this security code correctly in the ‘To remove product enter the code from the picture and press Remove’ field.
  • Note: If the generated code is not clear, click the Update icon.
  • Choose the Kaspersky antivirus program from the ‘Following products were detected’ drop-down menu.
  • Click the Remove button at the bottom-right end of the screen.
  • If prompted, click the OK button.
  • Make sure to remove all the files related to the Kaspersky antivirus program and restart the computer.
  • Now, the program will be removed completely from the computer.

Step 2 - Installing the Kaspersky antivirus program

  • Download the installer file of the Kaspersky antivirus program.
  • Locate the installer file on the computer and double-click it.
  • Accept the terms and conditions of the Kaspersky program by clicking the Continue button on the Welcome screen.
  • Continue with the on-screen guidelines until you see the ‘The application has been installed successfully’ message on the screen.
  • Click Done to exit the installation wizard.
  • If the Setup Process Error 1603 Kaspersky issue persists, click the Call button provide below to contact our technical experts.