Does the signature scribble control just not work in a regular pdf?

Thank you for your response, i downloaded the trial and am trying the signature scriblle control, but when i preview it in pdf its requesting  that i upload a picture and i never see the option to actually scriblle a signature in there, is there anything special that i have to do to get it to work?

Hello,Does anyone know of a free opensource solution that i can use to add a handrwitten signature field inside of a pdf form. I have been able to accomplish this with php and then output to pdf but i wanted to know if there is a free opensource solution to add this functionality to adobe livecyleTh...