The tool you have downloaded, KAV_REM_6.0.zip is used to remove all files and registry entries associaed with an installation of KAV/KIS 6.0. The zip file contains 7 files all of which should be extracted to a common folder. To use the tool, after extracting the zipped files into a common folder, simply double click the file avp_remove.cmd. You will see a command window appear followed by several messages displayed in the command window. The command window will close when the program completes If any errors are received during the program's execution please note them and contact ICE Systems Technical Support.