>Now the user ran this on a XP box. She said she was getting messages saying that "Windows was unable to save all the data for the files {list of five dbf and their cdx files, given as UNC paths}. The data has been lost. This error may be caused by a failure of your computer hardware or network connection. Please try to save this file elsewhere.”.

I've gotten this twice. The Title bar says "Windows - Delayed Write Failed" or something like that. One, I was packing some memo files, and I just redid it after I got the message. The other time the VFP app was running on its own, and a client reported it.