>I have a .exe that is installed into two different Windows 95 machines. The exact .exe.
>
>One machine works fine.
>The other one I get error 1691 "Library File c:\program files\winmason98\ver1\foxtools.fll is Invalid"
>
>I have code in a form init that calls the library to display the version number.
>Why would it work in one and not the other - both are installed from the same diskettes. I copied foxtools.fll from the one working to the one not working. I made sure it was the one exact one found in my c:\vfp5 directory. There is nothing wrong with the .fll file?
>
>Help!

Try renaming the file in c:\program files\winmason98\ver1\ and then re-copy the file from your machine. It could be that there's a bad cluster on the disk, and when you copy over the file, you haven't really solved the problem. If this fixes it, be sure to run scandisk.

hth,