Crash with css form builder

My dreamweaver is randomly crashing on a page where i have 2 forms with css formbuilder one form is inserted the normal way the other form comes from a include file need support to send the files in private to see if im doing something wrong

Can you give a little more information on what you're doing when Dreamweaver crashes on that page? Are you trying to edit the forms using Form Builder?

im changing the validation text from english to spanish like required field with campo requerido, in split mode to see where im standing, in order to make dreamweaver not crash i have to go into full code view after i edit anything on the this page in particular it crash if it has design mode or split mode,. so for the moment im editing blind lol but at least in code view it doesnt crash and closes

Could you zip up your files and attach them here so I can try to reproduce this on our end?

Which operating system are you running, and which version of Dreamweaver are you using?

Windows 7
Dreamweaver cs4
Xampp
php 5.3

I'm not experiencing any sort of lag or crashing when I use your files. It must be something specific that's set up on your system that is causing the issue.