Upgrade to Version 2011

• If your KIS license is ACTIVE

  You can use your current activation code (key file) with KIS 2011. The remaining time on your license period will be carried over. Now go to Step 2.

• If your KIS license has EXPIRED

  You can purchase a KIS 2011 license at a discount when you renew your license online. Then go to Step 2.

Note: A KIS 6.0 license is not compatible with the latest version. To upgrade to KIS 2011 from KIS 6.0, please renew your license online whether your license has expired or not.

Once you have a valid license, you are now ready to download the KIS 2011 executable (.exe) file.

Click here for the KIS download page

	Upgrading to KIS 2011 Notes: Settings from the previous version will be lost.
Instructions: We recommend that you uninstall the older version of your product, then restart your computer; Run the executable (.exe) file that you downloaded in Step 2; Follow the Installation Wizard instructions that appear; Restart your computer when installation is complete.

For detailed instructions, please visit the support site. For troubleshooting tips, please see the user forum.

• If your KAV license is ACTIVE

  You can use your current activation code (key file) with KAV 2011. The remaining time on your license period will be carried over. To upgrade to KIS 2011, upgrade your license online at a discount. Now go to Step 2.

• If your KAV license has EXPIRED

  You can purchase a KAV 2011 license at a discount when you renew your license online. You can also purchase a KIS 2011 license if you want to upgrade to KIS. Then go to Step 2.

Note: A KAV 6.0 license is not compatible with the latest version. To upgrade to KAV 2011 or KIS 2011 from KAV 6.0, please renew your license online whether your license has expired or not.

Once you have a valid license, you are now ready to download the KAV 2011 executable (.exe) file.

Click here for the KAV download page

If you would like to upgrade to KIS 2011, click here for the KIS download page

	Upgrading to KAV 2011 Notes: Settings from the previous version will be lost.
Instructions: We recommend that you uninstall the older version of your product, then restart your computer; Run the executable (.exe) file that you downloaded in Step 2; Follow the Installation Wizard instructions that appear; Restart your computer when installation is complete .

For detailed instructions, please visit the support site. For troubleshooting tips, please see the user forum.

	Upgrading from KAV to KIS 2011 Note: the older version must first be uninstalled.
Instructions: Uninstall KAV from your computer; Restart your computer when the Remove Wizard is complete; After the system reboots, run the executable (.exe) file that you downloaded in Step 2; Follow the Installation Wizard instructions that appear; Restart your computer when installation is complete.

For detailed instructions, please visit the support site. For troubleshooting tips, please see the user forum.