Error -1607: Unable to Install InstallShield Scripting Run Time

When running an installation created with an InstallShield product, the following error occurs at the beginning of the installation: Error -1607: Unable to Install InstallShield Scripting Runtime.

This error message is a system-specific error and can be caused by a system-specific setting. This article attempts to list all the possible steps that have known to resolve this error. Depending on your system, you may need to try some or all of the listed solutions.

http://consumer.installshield.com/kb.asp?id=Q108340