Hi JaedenRuiner,
From your description, I think you want to let the install program download the prerequisites from a share folder in your local network, but I cannot know what way you used to deploy your software. Could you please provide me with more information about how you deployed your software? This will help me to get the key problem.
From my experience, I think you used ClickOnce to deploy. You can modify the publish setting of your project to meet your needs. These are the steps:
1. Right click the project to open the Property Pages dialog box.
2. In the dialog box, select the Publish page.
3. Click the Prerequisites button to open the Prerequisites dialog.
4. On the dialog, select Download prerequisites from the following location and enter your file-share location.
5. Click OK to continue.
You can get more information from: http://msdn.microsoft.com/en-us/library/7eh4aaa5(VS.80).aspx.
If you still meet the error: The install location for prerequisites has not been set to 'component vendor's web site' and the file 'DotNetFX35SP1\dotNetMSP\x64\NetFX3.0-KB948610-v6001-x64.msu' in item '.NET Framework 3.5 SP1', please check the file share folder to make sure all the prerequisites are included. You can also provide me with more information about how to reproduce the error, so that I can test and try to figure out the cause of the problem.
Let me know if this helps.
Aland Li
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