Install FlexiPanels CSS
The FlexiPanels CSS extension can be installed using the Adobe Extension Manager, a tool which is installed automatically when installing Adobe Dreamweaver. If you don't find this tool on your computer, download the version which you prefer:
- Extract the archive containing the FlexiPanels CSS extension in the folder of your choice.
- If it's running, close Adobe Dreamweaver prior to installing FlexiPanels CSS on your computer; open the Adobe Extension Manager.

Adobe Extension Manager
- Select Install Extension from the File menu (or use the keyboard shortcut CTRL + O, or click the Install New Extension button); as a result, the Select Extension to Install dialog box will open. Locate the .mxp file in the folder where you extracted the archive, select it and click Install.
- After reading the terms and conditions in the disclaimer, click the Accept button to continue the installation.

Disclaimer
- A dialog box opens to announce the success of the FlexiPanels CSS installation. Click OK and open Adobe Dreamweaver.

Installation complete dialog box
Uninstall FlexiPanels CSS
In order to uninstall the FlexiPanels CSS extension from your computer, follow these steps:
- Open the Adobe Extension Manager; make sure the list in the toolbar states that the extensions displayed correspond to Dreamweaver. Select the FlexiPanels CSS extension in the Installed Extensions list.
- Select Remove Extension from the File menu (or use the keyboard shortcut Ctrl + R, or click the Remove Extension button); as a result, a warning box opens asking if you really want to uninstall the extensions. Click the Yes button.

Uninstall check dialog box
- A dialog box opens to announce that FlexiPanels CSS was uninstalled; click OK.