Hi,
Welcome to Microsoft Windows Vista Forums.
You may have to contact the Software provider if you are not able to install the software.
However, we can help you check if that software is compatible with Vista. Also, there is an option available in vista to run programs written for earlier versions of Windows. Most programs written for Windows XP also work in this version of Windows, but some older programs might run poorly or not run at all.
Run the Program Compatibility Wizard
1. Open the Program Compatibility Wizard by clicking the Start button , clicking Control Panel, clicking Programs, and then clicking Use an older program with this version of Windows.
2. Follow the instructions in the wizard.
If you cannot install a program, insert the installation disc for the program and, using the wizard, browse to the program's setup file, usually called Setup.exe, Install.exe, or something similar. The wizard is not designed to work on programs that have an .msi file name extension.
Check the link “Make older Programs run in this version of Windows” http://windowshelp.microsoft.com/Windows/en-US/help/bf416877-c83f-4476-a3da-8ec98dcf5f101033.mspx
Also check the link :Find Windows Compatible Programs” http://windowshelp.microsoft.com/Windows/en-US/Help/76b1e0ae-fe07-4adf-9345-2a4376b0aa821033.mspx
All the best!
Thanks and Regards:
Diana D D - Microsoft Support.
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