You can uninstall MetaTexis in the same way as any other Windows program.
There are two ways to uninstall MetaTexis:
(a) Via the Programs menu:
1. Display the MetaTexis sub-menu in the Programs menu of Windows
2. Click Uninstall MetaTexis and follow the instructions given.
(b) Via the Control Panel:
1. On the Windows desktop (or in the start menu) click My computer
2. Click Control panel.
3. Click Add or remove program (or Software). A dialog box with a list of all programs installed on your system will be shown.
4. Look for MetaTexis 3.x, and click it.
5. Click the Uninstall button and follow the instructions given.