Microsoft Streets and Trips 2011 on Windows 7 64-bit VirtualBox
I am running a Windows 7 Pro 64-bit OS via VirtualBox on a Mac OS X MacBook Pro. When I try to install MS Streets & Trips 2011, I get the following error from the installer:

Window Title: Windows Installer
This installation package could not be opened. Verify that the package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows Installer package.
I tried running this through mounting the DVD and sharing it with the Win7 VM. I tried copying the S&T DVD to a local file system on my Mac and sharing that with the VM. In all cases, I get the same error.

Any thoughts?

Ken in Regina
Have you tried running the SETUP.EXE program as Administrator? (Right-click on SETUP.EXE and select Run As Administrator)

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