Not enough space if COMPLETE selected

[selwynreynolds]

I have an InstallShield 2010 Installscript project. When I run the project and select Complete for the setup type I get the error

When I step through the project and look at the values returned from FeatureCompareSizeRequired, the nSize variable is 43126784 (~41 MB). I have 32 GB free space on my machine. Why does it think there is not enough space on the target drive? The Disk1 folder containing the files (including the data.cab files) is 144 MB.

If I select CUSTOM and all features are selected I do not get the error.

Thank you.

[selwynreynolds]

I still have not had any replies to this post. Is there anyone who has an idea of what might cause this?

Thank you.