need help running downloaded software on Mac 10.5

Hi,

Just downloaded arduino software on my mac. Running 10.5.7. When I double-click on Arduino icon I get error message: Cannot launch Java application. Uncaught exception in main method: java.lang.UnsatisfiedLinkError: (then location of arduino file on my computer)/Contents/Resources/Java/librxtxSerial.jnilib: no suitable image found. Did find: (file location on my computer)/Contents/Resources/Java/librxtxSerial.jnilib: no matching architecture in universal wrapper.

This was the newest version: Arduino 16. Also tried Arduino 15 with same result.

Any thoughts?

Thank you so much.

Best Wishes,

Jim

Try clicking on the Arduino icon and then get info on it. There should be a box that says open up in 32 or 64 bit mode. Change this and try again.

That worked. Checked box to open 32bit and it openned. Much Thanks!