>I have recently copied my project onto a new NT workstation. When I try to open some of the free tables I get the 'Memo file is missing/invalid' error message. I have tried copying the tables from a known good source and still get the error. I have made sure that there is only one copy of the tables. I get the error when I try to open the table from the command window and from the Project Manager.

Hi, do you have the .FPT file with your .DBF and .CDX, if no, you must have one. If yes, try using FOXFIX to fix your table.