@Manitoo
Folgende Inf. habe ich noch gefunden, vielleicht hilft Dir es weiter

!
INFO: Initialization Error Troubleshooting
Document ID: Q104986
This article applies to the following:
Product(s): Installshield Professional 6.x
Last Revised On: 10/13/2000
Symptoms
I am getting the following error:
Error installing Ikernel.exe, access is denied.
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Cause
If you are getting an error with installing Ikernel.exe, a denial of access, or any other initialization error, you may not have sufficient COM permissions on your machine.
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Resolution
To give yourself the necessary permissions you need to do the following:
Go to a command prompt and type DCOMcnfg.exe. This launches the Distributed COM Configuration Properties dialog box.
Click the Default Security tab.
Click the Edit Default button in the Default Access Permissions section.
Make sure you, as the user, have Allow Access next to your name.
If you do not have Allow Access next to your name, either modify an existing profile or create a new one that has the necessary permissions.
Apply all the changes and try to run your setup.
... weiters folgender Link, vielleicht findest Du hier einen Tipp!
http://www.talonsoft.com/techsupport/index.html
Hoffe irgend etwas davon hilft Dir weiter
mfg
RobbiRo