4TOPS Compare Excel Files can either be installed from .exe or from .zip.
Installing from .exe has the advantage that the program is made available from Start > All Programs. Also the you will have the ActiveX version installed which you can use to automate running the comparison from a Visual Basic program or Office Macro.
Installing from .zip is useful if your company does not allow you to run the setup program or make changes to the registry. The limitation is you will not be able to use it thru ActiveX automation. Also you will not be able to start the program from the Programs group.
486DX/66 MHz PC or higher
Excel 2000 or higher
Doubleclick the set-up program 4txlcomp.exe and follow the wizard instructions
Simply drop the contents of the zip into a folder. You may choose to make a shortcut and drop that on the desktop or taskbar.
Uninstall simply by dropping the program in the Recycle bin.