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In this Discussion
- KevinWorkman December 2017
- kfrajer December 2017
Processing not working (ClassNotFoundException processing.core.PApplet)
I just got a new computer for Christmas and then when i tried to reinstall processing it worked but then when i opened processing with processing.exe in the .zip file it showed me this 
Answers
Have you tried uninstalling and downloading a new copy?
Did you uncompress your zip file b4 running the exe?
Kf