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Hi, I attempted to install Rgraphviz but ran into a problem. It requires graphviz 2.20.3. I have this and installed it but the Windows 7 system path variable has to be modified to include the path to the graphviz bin file. How do I do this on Windows 7? It's been a long time since I had to change the path variable. Thanks, Walt ________________________ Walter R. Paczkowski, Ph.D.

Okay, I think this somewhat of a windows error and has nothing to do with wine errors but I am having trouble setting permissions in the registry using wine. I am trying to install dotnet30 however it gets a windows error and asks if I want to send report or not. I found this thread http://geekswithblogs.net/TimH/archive/2006/11/17/97385.aspx So I went into the registry found the file and right clicked to set Permissions....but it wasn't there. when I go to install dotnet30 within the console I get this big hunk: Last login: Tue May 25 16:02:47 on ttys000 Matthew-Boswells-MacBook:~ Mat...