Hi, I Have problem with downloading OAB with Outlook clients. it gives 0x8004010F error. My setup is: Exchange 2007 SP1 +rollup4 and theres outlook 2003/2007 versions. using SAN certicate with 5 names and one of the SANs is wmw0452.company.local I have made some troubleshooting and i think the problem is related with autodiscover. If i run Test-outlookwebservices |fl command in PS i get this result: Id : 1003Type : InformationMessage : About to test AutoDiscover with the e-mail address User48@xxxx.xx. Id : 1007Type : InformationMessage : Testing server wmw0452.company.local with the published name https://wmw0452.company.local/EWS/Exchange .asmx & . Id : 1019Type : InformationMessage : Found a valid AutoDiscover service connection point. The AutoDiscover URL on this object is https://wmw 0452.company.local/Autodiscover/Autodiscover.xml. Id : 1013Type : ErrorMessage : When contacting https://wmw0452.company.local/Autodiscover/Autodiscover.xml received the error The remo te server returned an error: (500) Internal Server Error. Id : 1006Type : ErrorMessage : The Autodiscover service could not be contacted. How i fix this?

Hello, Here you find pretty good troubleshooting steps to solve the problem... http://blogs.msdn.com/dgoldman/archive/2008/10/01/understanding-why-error-code-0x8004010f-is-thrown-when-trying-to-download-an-oab.aspx

Hi, Thanks for info but i found that troubleshooting guide earlier when i was trying to solve this problem. The thing is that OAB is generated correctly and users/mailbox stores have correct oab path. Its something to do between autodiscover/Certificate. I have seen lot of people strugling with this problem with lot of different solution.