DATAQ Instruments, Inc.

Uninstallation of WinDaq/XL

Search for all files named "windaqxl.xla" using Windows' Search Utility (click on Start menu and choose Search > For Files or Folders).
Delete all found instances of "windaqxl.xla" by highlighting the file and pressing the delete key.
Launch Microsoft Excel. Excel should complain about not finding "windaqxl.xla" - if it doesn't you haven't deleted them all - go back to step 1 and make sure all instances of "windaqxl.xla" are deleted.
In Microsoft Excel click on Addins in the Tools menu.
Scroll down to WinDaq/XL and un-check it.
You will receive the following error message: Cannot find add-in 'C:\WinDaqXL.xla'. Delete from list? Click the Yes button to continue with un-installation.
In Excel click on Customize in the Tools menu.
Click on the Toolbars Tab.
Highlight WinDaq-XL and click the Delete button. This will completely remove WinDaq/XL software. Exit Microsoft Excel.

You can now reinstall WinDaq/XL.