Unable to open script file:DocumentEncoding.js

I just purchased CS6 after loading then uninstalling, deleting the cache file and reinstalled the extensions and I keep getting this message:

"Unable to open script file:user:applications:Adobe Dreamweaver CS6:Configuration:Shared:WebAssist:DocumentEncoding.js" Error (2)

I have done a search for "DocumentEncoding.js" on my entire system and can not find the file anywhere. I have also gone into the directory "Adobe Dreamweaver CS6:Configuration:Shared:" and their is no WebAssist folder.

Help solving this issue would be appreciated.

what extensions including version numbers do you have installed?

Design Extender 1.1.1
eCart 5.06
CSS Button Styler 1.0.0
Dynamic Web Charts 1.0.5
SecurityAssist 2.0.5
Validation Tooltips for Spry 1.0.1
Cookies Toolkit 3.1.3
DataAssist 2.1.0
Dynamic Flash Charts 1.9.2
Dynamic Dropdowns 2.7.5
SiteAssist 3.2.3

the stand alone extensions:
CSS Button Styler 1.0.0
Dynamic Web Charts 1.0.5
SecurityAssist 2.0.5
Validation Tooltips for Spry 1.0.1
Cookies Toolkit 3.1.3
DataAssist 2.1.0
Dynamic Flash Charts 1.9.2
Dynamic Dropdowns 2.7.5
SiteAssist 3.2.3


are not compatible with DW CS6, you will need to continue using the previous version of DW in order to use those, or upgrade to Data Bridge.