A 1603 error message appears during Kaspersky installer

This is generally caused by WindowsInstaller error, first look at the Windows Installer service, generally inactive. If you try to enable it in a service, you sometimes find that it is disabled by the system and then started, prompting that "the specified service has been marked for deletion."

The solution is:

1, first use Msiexec/unregserver to stop Windows Installer service. In operation ... Input.

2, download the Windows Installer3.1 New Installer installation.

3, and then use Msiexec.exe/regserver to enable services.

The error is that the temporary file was not deleted cleanly, so delete all the files under the C:documents and Settings user name local settingstemp.