I've sent you a link to a development version instead.
With debug version the problem is not showing..! :shock:
Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
I'm using WinSCP on 2 Notebooks with Windows 7..
The unique problem is that if I click on Transfer in Background, the files moving not go to the bottom and all the transfer is aborted..!