Question: I need to record a demo of our application. Can anyone recommend a good screen recorder?

I have tried CamStudio, but it's throwing errors. Any other good free software I should try?

Answer: 
try UVScreenCamera, i think it's normal
Static screen shots? Maybe Wink will work for you as well:

[Problem‍​​ Steps Recorder tool to make tutorials](https://stackoverflow.com/questions/876889/steps-recorder-tool-to-make-tutorials)