Skype For Business Hybrid and Get-Webticket error 0x80048257.

Hi all,

Yesterday I saw an error I haven’t seen before.

I was setting up a Shared Namespace Hybrid with S4B Server 2015 and this came by:

I spent several hours solving this, but nothing was found. Until I found one guy that had the same.

https://lyncnews.blogspot.fi/2016/10/skype-for-business-hybrid-pt1.html

And the fix really was this.

Open Administrative CMD Prompt and type:

ICACLS %windir%/System32/config/systemprofile/AppData/Local /grant *S-1-5-20:(OI)(CI)(RA)

ICACLS %windir%/System32/config/systemprofile/AppData/Local/Microsoft/MSOIdentityCRL /grant *S-1-5-20:(OI)(CI)(IO)(F)

%windir%/system32/inetsrv/appcmd recycle apppool /apppool.name:LyncIntManagement

After this it worked fine 🙂