Javascript error message after installing Free Tools

Palette Picker was working just fine... until I reinstalled CSS Form Builder to solve an issue with that program. Then Palette Picker stopped working, so I reinstalled Free Tools and got the error message I've attached.

So, I went to the library and deleted the MacFileCache.dat file and restarted Dreamweaver... same error message. I repeated this step and even went as far as restarting my Mac before launching Dreamweaver in case something was caught in a cache file somewhere. I'm still getting the same error message.

Why does installing one WebAssist program cause some of the other ones to stop working correctly!?

What other extensions do you have installed?

Make sure that Free Tools is the last extension that you install.

The WA is not defined error is really just a nuisance error that dos not effect functionality, we hope to correct it in a future update to free tools, but if you are not getting any other errors, the wa is not defined error can be ignored.

I get a different error message. I've already loaded that extension last and removed the .dat file.

Go to WebAssist -> Preferences in the Memento section Set the Show in dreamweaver option to Never.

In the RSS Section, check the option to disable all RSS Feeds and Check For Updates only when Memento opens.

Then go to Window -> Work Space layout -> Reset '<your layout name>'

and Delete the Dreamweaver Cache file from the users configuration folder:
common_installation_issues.php

Thanks, I was starting to loose my mind.