Hi,
Two things to try.
1. Disable the realtime scanner in NOD32.
2. Open the scx as a dbf and pack it, this should remove any corruption, backup first.

Also what version of Vista is it. Also is it 32 or 64Bit

>Man, this form still blew the FoxPro prgoram up, with the same error, "Memo File is missing". I was able to recover it by renamign the numeric-named file with the appropriate file name and file extension. This is after I set the Anti-Virus scanner to ignore SCX and SCT file extensions.
>
>>Go to options and find where you can enter exceptions. You should exclude all VFP files from anti virus scan.
>
>>>How would I stop the virus scanner from freaking out with SCT files? It is NOD32, or ESET.
>>>
>>>>Virus scanner getting in the way during the save?