arduino 1.0.3 won't launch

Using Arduino IDE 1.x
1

Gives me a :Could not find the main class: processing.app.Base. Program will exit." error when I try and launch the arduino environment. Bug with the new release? I am running 64 bit windows 7 latest updates.

2

have you tried re-downloading the ide? if you can, double check with this checksum: 8b3380554781e0341b3c780eeee5995d (that's the windows version of 1.0.3)

3

kpratt238:
Gives me a :Could not find the main class: processing.app.Base. Program will exit." error when I try and launch the arduino environment. Bug with the new release? I am running 64 bit windows 7 latest updates.

http://arduino.cc/forum/index.php/topic,118440.0.html