If your files are on Win98 (or 95 or ME) and you are getting this error on a XP system accessing them, see also Bug List #26, which is a copy of MSKB #812926



>>>Dear all,
>>>
>>>Please help. One of my application modules does not save edited data. It just happened. After checking my codes, I found nothing. I then opened the associated table and packed it. Then I got an error message: "memo file is missing or is invalid". I believe this is the cause of the problem. However I can't solve it. I find the fpt file right in its location. Everything looks fine.
>>>
>>>Please help...
>>>
>>
>>Nond, see Re: Invalid memo file .fpt Thread #779055 Message #779093
>
>Thank you so much Jos.