Hi,\n\nWe use Tivoli to do remote pushing and installation of software to PCs, and\nthe PCs are already loaded with WinXP SP3, DotNet Framework 1.0, DotNet\nFramework 2.0, and DotNet Framework 3.0. Tivoli will not perform an\nunattended install of DotNet Framework 3.5 SP1. It fails and the error logs\nsay:\n"DISSE0198I User program exit code: 1603\nRGB9RAST -\- Installation failed\nRGB Rast:  Error: Installation failed for component RGB Rast. MSI\nreturned error code 1603"\nI am using the parameters "/q /norestart"\n\nHowever if I log in to one of the PCs and manually run the Installation\nFiles dumped there by Tivoli, after removing the "/q" , it starts off with\nthis in the installation window-\-"\n"Download complete. You can now disconnect from the internet."\nand continues to successfully install.\n\nCan anyone suggest how to do an unattended remote install of DotNet\nFramework 3.5 SP1\n\nThanks.\nAny help much appreciated.