enviornment variable setting setting for visual studio

PATH is a pretty special environment variable - you shouldn't be using it to point to a temp directory for VS output.

To set environment variables for a project

1. Open the  Property Pages dialog box. For details, see How to: Open Project Property Pages.
   
2. Expand the Configuration Properties node.
   
3. Click the Debugging node to open the debugging property page.
   
4. Modify the Environment or Merge Environment project settings.
   
5. Click OK to accept any modified project settings and close the  Property Pages dialog box.
   

Note that by default, VS doesn't use the following environment variables from your system env, instead overriding them with it's own:

• PATH
• INCLUDE
• LIBPATH
• LIB

If you do wnat VS to use your system variables for these, you need to start Visual Studio with the/useenv option:
devenv /useenv But you still should use another variable than PATH - it's really pretty special. (I'm kind of surprised that setting System->Advanced Settings->Environment Variables Path = C:/Temp/ doesn't cause you all sort of other problems).

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