What version of SecurityAssist do you have installed. Please make sure it is the latest version that is available from the download center.
Try Uninstalling SecurityAssist from the extension manage, make sure Dreamweaver is closed when you do this.
Then delete the Dreamweaver cache file from the users configuration folder:
then download the latest version of SecurityAssist from the download center and re install it.
did that already have version 1.1.8 fresh installed since i upgraded to windows 7 past month i had to install everything new dreamweaver and webassist products, but i also gave a try unistalling security assist and installing it again it keeps happening it crashes dreamweaver when i try to apply sha1 to a password field the rest ecart, data assist, ccs sculpture wich are the things i most use work fine, what else can i do help.
I attached pictures of what happens i select the password field clic on the thunder icon, then i select the field there and then select the format to sha1 and when clic Ok it goes to the 2.jpg