Passing this along in case others have had this issue when upgrading Arduino on Windows platforms: I've been upgrading my machines from Arduino-0022 to Arduino 1.0. After upgrading, I had issues with the .ino file association in Windows, both XP and Win7 64bit. After installing 1.0 I changed the fi…

FIXED: File Association Problem When Upgrading Arduino to 1.0 on Windows

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