Please upgrade to the latest version of WinSCP.
Let me know if it fixes the problem.
Anyway, it's bit insane to try to edit 320 MB file.
HI,
I tried to open a file in WinScp and the size of the file is almost of 320MB. It took a long time to open the file and it all went fine till the time it opened. But immediately after its download, It poped up a message saying "Invalid access to memory" and when I press "OK", it closed the total window and the downloaded file is also gone.
I am using 4.2.1.428 version of WinScp. I am using windows XP and the transfer protocol set is SFTP-3. The Interface style used is Commander. Can you please help to resolve my issue.