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Author Topic: Can't run arduino exe  (Read 656 times)
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I'm completely new to arduino (and programming stuff in general) and just got an Uno to use for a project I'm working on.  I downloaded the environment, and ran into an error message when I tried to run the program.  I re-installed it and it worked, however it went back to same same problem when I tried to open it just now. Any suggestions?
Thanks
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Here's a screnshot
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I don't think you connected the grounds, Dave.
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I think that's a Java problem - try intalling Java from the Sun website.
Guessing you're a Windows user.
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Yes Windows 7.

I just updated java but still get the same message..
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