Running the IDE
In this section:
Click the Start button on the Windows taskbar and choose All Programs>IAR EW for RX>IAR EW for RX.
The file IarIdePm.exe is located in the common\bin directory under your IAR installation, in case you want to start the program from the command line or from within Windows Explorer.
Double-clicking the workspace filename
The workspace file has the filename extension eww. If you double-click a workspace filename, the IDE starts.
If you have several versions of IAR Embedded Workbench installed, the workspace file is opened by the most recently used version of your IAR Embedded Workbench that uses that file type, regardless of which version the project file was created in.