Typically, when eTakeoff Dimension is installed, an "eTakeoff Application" icon is shown on the desktop.

If it is missing, follow the procedure below to create a new shortcut.

• Navigate to C:\Program Files (x86)\eTakeoff\RView in Windows Explorer
• Right+Click on the eTakeoff.exe file
• Hold mouse button down as you drag the file onto the desktop
• Release mouse button 
• Select "Create shortcuts here"

You can now double click on the icon shortcut to open Dimension.