I am using SharePoint 2013 Enterprise Server and a team site. I try to Check Out and Edit the file from document library to Local Draft Folder. This document library is enabled document version and required check out setting is on. I have already added this site to Trusted sites. But the document can not checkout from document library and checkin to document library. Document can not check Any suggestion is appreciated.

Sorry for previous certificate error screen shot.

  • Although I'm not sure it's the cause of your problem, but has the SharePoint url been added to "trusted sites" or "local intranet" security group?
    – Andreas
    Commented Dec 28, 2015 at 14:41
  • Hi Andreas, Yes I have already added to "Trusted sites". Thanks for reply.
    – RedsDevils
    Commented Dec 28, 2015 at 14:43
  • Could you add a screenshot of what you mean by "local draft folder"? When does the security alert occur?
    – Andreas
    Commented Dec 28, 2015 at 14:45

1 Answer 1


This error may be from a mismatched cert on the SharePoint server, or a alternate access mapping url that is different from the way you are browsing the SharePoint server...

Make sure the default zone is the url you are browsing with.

  • Hi Mike, I think your comment might correct because I am using host header to my site collection and using both http & https. I configured at AAM Default Zone (myhostheader/sites/mysitename) and at Intranet Zone (myhostheader:447/sites/mysitename). I browse with myhostheader:447/sites/mysitename. I will try tomorrow and if this is worked, I will mark as answer to your answer.. Is there any possibilities? Thanks.
    – RedsDevils
    Commented Dec 28, 2015 at 14:55
  • Hi Mike, even I change https:// myhostheader:447 to Default Zone , the error is still same. Thanks!
    – RedsDevils
    Commented Dec 29, 2015 at 5:58
  • Why is your port 447?
    – Mike
    Commented Dec 29, 2015 at 5:59
  • I have 3 SSL sites using different ports and different host name. 443,446 & 447
    – RedsDevils
    Commented Dec 29, 2015 at 6:01
  • Why not have all on port 443? Using non-standard ports are not recommended.
    – Mike
    Commented Dec 30, 2015 at 14:53

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