Anyone got any pointers as to how to resolve this one? MSI.chm gives me "Specified path is empty" - not too helpful!! The error message occurs when running an MSI created using AS 3.5. Running the MSI on an NT4.0 box with Windows Installer 1.2.
Praveen - many thanks for your kind offer, but after having created the verbose log, I've managed to fix the problem myself. The problem seemed to be a custom action that had no action defined. I removed this from the project, and hey presto!