Note: When uninstalling on the Vista OS, User Account Control (UAC) may occasionally display a dialog that is hidden behind other dialogs on the desktop. You can tell this is happening when the taskbar item is flashing, and the top dialog seems "frozen". Clicking on the taskbar item will bring the UAC dialog to the front, and uninstallation can continue.
To completely remove the LF Fortran installation, open the Add/Remove Programs applet in the system Control Panel. Select "Lahey/Fujitsu Fortran <version>" and press the Uninstall (or Remove) button. You will be prompted to confirm the removal, then the uninstall program will continue.
To remove the Visual Studio Integration package only, open the Add/Remove Programs applet in the system Control Panel. Select Lahey/Fujitsu Fortran VS20xx Integration and press the Uninstall (or Remove) button. You will be prompted to confirm the removal, then the uninstall program will continue.
To remove the integrated help collection only, open the Add/Remove Programs applet in the system Control Panel. Select Lahey/Fujitsu Fortran VS20xx Integrated Help and press the Uninstall (or Remove) button. You will be prompted to confirm the removal, then the uninstall program will continue.