One day you open Dreamweaver and suddenly see a series JavaScript error message appear like:

“While executing onLoad in tempURL_afterSave.htm, a JavaScript error occurred.”

You must have no clue what’s happening, there is nothing you need to worry, to solve this problem you have to delete FileCache.dat files from the Dreamweaver user configuration folder.

Delete the WinFileCache-7A9586CB.dat, MacFileCache-BFE7CE2E.dat, or FileCache.dat file from the Dreamweaver user configuration folder. It is recommended to delete the FileCache.dat file if you are experiencing a JavaScript error related to “dwscripts” or if you are receiving a “translators were not loaded” error message. The string of characters after “FileCache-” may differ on your machine. The location of the FileCache.dat file depends your operating system and your version of Dreamweaver. Note that on Windows, the Application Data and AppData folders are hidden by default, so verify that your Windows Explorer folder options are set to View Hidden Folders.

The sneaky evil hides in different places depends on the system you are using:

Dreamweaver CS3 on Windows Vista:
C:\Users\[username]\AppData\Roaming\Adobe\Dreamweaver 9\Configuration

Dreamweaver CS3 on Windows XP:
C:\Documents and Settings\[username]\Application Data\Adobe\Dreamweaver 9\Configuration

Dreamweaver 8 on Windows XP:
C:\Documents and Settings\[username]\Application Data\Macromedia\Dreamweaver 8\Configuration

Dreamweaver 8 on Windows Vista:
C:\Users\[username]\AppData\Roaming\Macromedia\Dreamweaver 8\Configuration

Dreamweaver CS3 on Macintosh:
Mac HD/Users/[user]/Library/Application Support/Adobe/Dreamweaver 9/

Dreamweaver 8 on Macintosh:
Mac HD/Users/[user]/Library/Application Support/Macromedia/Dreamweaver 8/