I'm running arduino software on windows 7 64 bits 4 GB RAM Intel Core i3.
It was very well but suddelny one day the menu bar didn't show me the options, it takes a while. If I press tools the program lags and I can't do anything, neither programming nor close it. It happens in every botton of the menu bar... WHY? It was well I don't know why it happens! :c
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