WebDAV auth faild with proxy

Please help me...

Are you able to connect with any other WebDAV client? E.g. CyberDuck? Can you attach it's log file?

CarotDAV is ok.

CarotDAV is ok.

http://rei.to/carotdav_en.html

CarotDAV is ok,but it show a tips ca is expired,and I press the Ignore button.

So,I think maybe the ca is expired,and winscp is failed.

Can you ignore the ca expired?Or show me a tips,than I can press the ignore button too.

Burgess wrote:

CarotDAV is ok,but it show a tips ca is expired,and I press the Ignore button.

Can you attach it's log file?

So,I think maybe the ca is expired,and winscp is failed.

Can you ignore the ca expired?Or show me a tips,than I can press the ignore button too.

That's not the case. You have already set WinSCP to ignore the certificate errors:

. 2015-01-28 12:18:51.876 ssl: Match common name 'xxx.com' against ''
. 2015-01-28 12:18:51.876 Identity match for '': bad
. 2015-01-28 12:18:51.876 ssl: Match common name 'xxx.com' against 'xxx.com'
. 2015-01-28 12:18:51.876 Identity match for 'xxx.com': good
. 2015-01-28 12:18:51.877 Verifying certificate for "xxx" with fingerprint 66:68:aa:8c:65:9e:58:bb:9f:9f:78:11:9d:29:11:db:d4:e1:54:aa and 08 failures
. 2015-01-28 12:18:52.213 Certificate for "xxx" matches cached fingerprint and failures

.

Request To nws.neusoft.co.jp
> PROPFIND /nws/zenrin_db/ HTTP/1.1
> User-Agent: Rei.WebDAV/1.5.5
> Depth: 1
Request To nws.neusoft.co.jp
> PROPFIND /nws/zenrin_db/ HTTP/1.1
> User-Agent: Rei.WebDAV/1.5.5
> Depth: 1
AuthorizationMethod = Negotiate
<HTTP/1.1 207 Multi-Status
< Transfer-Encoding: chunked
< Content-Type: text/xml
< Date: Wed, 25 Feb 2015 05:12:42 GMT
< Server: Microsoft-IIS/6.0
< X-Powered-By: ASP.NET
< [MESSAGEBODY LENGTH:10143]

Is more verbose logging possible? There's no mention of proxy at all.