### How to activate functions

In order to activate functions under Excel 2010: in MS Excel perform the following procedure:

1. Start your Excel program
2. Click on "File" and Select "Options", a new dialog box called "Excel Options" will open.
3. In the dialog box click on "Add-Ins" on the left side of the window.
4. Make sure the option in front "Manage" points to "Excel Add-ins". Click on the button "Go ...".
5. A new dialog box will open.
6. Browse and select C:\THERMOXL\STMXL.XLA (Steam and Water), C:\THERMOXL\AIRXL.XLA (Air and Flue Gas), C:\THERMOXL\LKXL.XLA (Lee-Kesler method) and C:\THERMOXL\UNIT.XLA (Unit Conversion).

In order to activate functions under Excel 2007: in MS Excel perform the following procedure:

1. Start your Excel program
2. Click the Microsoft Office Button, and then click Excel "Options".
3. In the dialog box click on "Add-Ins" on the left side of the window.
4. Make sure the option in front "Manage" points to "Excel Add-ins". Click on the button "Go ...".
5. A new dialog box will open.
6. Browse and select C:\THERMOXL\STMXL.XLA (Steam and Water), C:\THERMOXL\AIRXL.XLA (Air and Flue Gas), C:\THERMOXL\LKXL.XLA (Lee-Kesler method) and C:\THERMOXL\UNIT.XLA (Unit Conversion).

In order to activate functions under Excel 97-2003: in MS Excel perform the following procedure:

1. Start your Excel program
2. Select "Tool" on Excel menu
3. In the dialog box click on "Add-Ins" on the left side of the window.
4. A new dialog box will open.
5. Browse and select C:\THERMOXL\STMXL.XLA (Steam and Water), C:\THERMOXL\AIRXL.XLA (Air and Flue Gas), C:\THERMOXL\LKXL.XLA (Lee-Kesler method) and C:\THERMOXL\UNIT.XLA (Unit Conversion).

Back to content