Error during installation

[sergik0]

I have evaluation version of InstallAware Studio 2005. I prepere simple script and when I run exe give me error

Dialog: installation in progress
Error:
The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2343.

Please help me.

[sinan]

It seems one of your setup paths are empty.

Windows Installer Error Messages:
2343 Specified path is empty.