>>I am having the above error on 533Mhz machine WITH the patched ESL. Any suggestions?
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>It sounds like the kind of error I get when I compile my application on a drive other than C: (like E:) and then have the user run it on their C: drive. FoxPro puts a reference to the development drive letter in the application and if the user doesn't have an E: drive (such as a CD-ROM drive with no CD in it) then they get the error. If the user has a CD-ROM that is E: then they can put in any CD (either music or data) and you shouldn't get the error.
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>The real fix is to open the application file with a Hex editor and search for the development drive letter. When you find it you can change it to C: and save your changes. That should take care of it.

Thanks alot. I downloaded a program to fix the Cannot Read from Drive D: error, and low and behold it fixed this problem too! Thanks for the information, I wouldn't have known the two problems were related without it.