InstallAware

I am having some difficulty getting this program (PhotoStreamer2) to install or uninstall on my computer. I am running Windows Vista and I get some error messages from InstallAware. The 1st error message reads as follows:

Runtime error in install: List index out of bounds (0). Access violation at address 6FE335F5. Read of address 6FE335F5.

Do you have any suggestions on what I can do to get this program properly installed?

Please contact your application vendor for help with their product.