Windows 8 client pc

Hi,

We are trying to use Tessitura with Windows 8 installed on it, and when we try and launch the application we are getting a message saying "From Path 'T:\impresario client\' does not exist or is not accessible. The user is a local administrator on the surface but not a domain administrator. When I click on the T:\ drive, I can access the files without issue. I've also tried adding T:\impresario client and T:\startup to the environment variables.

Thank you,

Lou Ann