Users of eScan Version 10 (Home User Editions) can get free upgrade to eScan 11. To upgrade from eScan Version 10 to eScan Version 11, you will have to download the corresponding upgrade files. Users of eScan Anti-Virus Edition for Home Users will have to download awnUPGRk.exe and users of eScan Internet Security Suite for Home users will have to download iwnUPGRk.exe. Once you have completed the download, run the EXE file and it will automatically upgrade your current version to eScan Version 11. Please note that your eScan database will remain the same as the last successfully downloaded updates.