WA_localURLToFilePath is not defined

Hi everyone

Just trying to teach myself "Creating a Content Management System with Design Extender" via WebAssist video tutorial on youtube. Following the step by step instructions by creating new site and pointing the Local Site Folder to an empty existing folder named "cms-site" in the xampp\htdocs directory and setting up a localhosting server. Thereafter, I navigate to WebAssist menu => Build Site => and once I click on the "New Site Sculptor Site. An error pop's up saying: WA_localURLToFilePath is not defined.

Basic info about my computer are:
Window Vista Home Premium
Processor: Intel(R) Core(TM)2 Quad CPU Q9000 @ 2.00GHz 2.00GHz
Memory (RAM): 6.00GB
System type: 64-bit Operating System

Using DreamWeaver CS5 and the version of my Design Extender is: 1.1.0

Your help will be appreciated, thanks!

What other extensions including version numbers are installed?

This is error sometimes happens when other stand alone extensions are installed, it really just a nuisance error, and should not effect functionality.

All extensions are installed with the following versions:
2.0.4,
1.0.5,
1.0.0
1.0.3
4.5.4
1.1.0
5.0.6
1.0.6

So, which of them should I remove to avoid giving me the error message coz it keeps popping up the error message when proceed by clicking the "OK" and to other steps that follows. Please, your instruction in getting rid of it will be appreciated coz it's distracting me, thanks!

you only give version numbers, not the name of the extensions that go along with them, please provide the extensions names and version numbers

Dreamweaver Tools for Google: 2.0.4
PalettePicker: 1.0.5
Payment Buttons for PayPal: 1.0.0
Communication Toolkit for Skype: 1.0.3
PayPal eCommerce Toolkit: 4.5.4
Design Extender: 1.1.0
eCart: 5.0.6
Data Bridge: 1.0.6

pretty sure it's caused by these ones:

Dreamweaver Tools for Google: 2.0.4
Payment Buttons for PayPal: 1.0.0
PayPal eCommerce Toolkit: 4.5.4

The error message still not solve after removing the three extensions as stated

make sure you Delete the Dreamweaver Cache file from the users configuration folder:
common_installation_issues.php

if it is still giving the error, then uninstall:
PalettePicker: 1.0.5
Communication Toolkit for Skype: 1.0.3

as well.

I did as instructed but still displaying the error message and this time, when I try opening DreamWeave. It says "Unable to find file WA_Memento.htm in the Configuration/Floaters directory. The floater will not be shown" and keep seeing this file "WinFileCache.dat" after it been deleted each time lunched DreamWeaver....

Reset the workspace layout. Go to Window -> Workspace -> Reset '<Your layout name>'