WinSCP4.0.5 connection error

Dear,

After upgrading from 4.0.4 to 4.0.5, I always have the following error :

. 2007-11-07 01:04:29.281 Initialised HMAC-SHA1 server->client MAC algorithm
. 2007-11-07 01:04:59.812 Network error: Software caused connection abort
. 2007-11-07 01:04:59.827 Connection was lost, asking what to do.
. 2007-11-07 01:04:59.827 Asking user:
. 2007-11-07 01:04:59.827 Network error: Software caused connection abort ()



I'm in batch mode, on a Win 2003 server without opened session...


Best regards,
Laurent.

I believe there were no change between 4.0.4 and 4.0.5 that could cause this. So I would suspect local firewall with per-application rule.

Please read documentation for common reasons of getting the error.