Hi, Trying to run loadgen against a Ex2010 Sp1 test forest consisting of 2 mailbox servers, 2 cas/hub servers setup in a casarray with NLB clustering. All servers run w2k8 R2. DNS is configured correclty. Firewalls are disabled on all servers. All dbs are mounted. I can send and receive emails fine with an Outlook 2010 client. I have ran ExBPA for permissions and health and everything reports fine. Here is the error log (i am running it with a domain admin account also organization admin for Exchange): StoreBuilder.General Information: 0 : 07/14/2011 14:41:08 -- buildMailbox begins (user: 'LAB\DFB21F7C-LGU000044'). StoreBuilder.General Information: 0 : 07/14/2011 14:41:08 -- buildMailbox begins (user: 'LAB\F7BBC1AB-LGU000019'). StoreBuilder.General Error: 0 : 07/14/2011 14:41:08 -- Diagnostic context (user: 'LAB\250108B2-LGU000122'): distinguishedName 'CN=LAB-MBX-002 250108B2-LGU000122,OU=DG1DB15,OU=LAB-MBX-002,OU=Users,OU=LoadGen Objects,DC=LAB,DC=LOCAL', exchServerDn '/o=LAB/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=cas.lab.local', userDn '/o=LAB/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=250108B2-LGU000122', mailNickName '250108B2-LGU000122', emailAddress '250108B2-LGU000122@LAB.LOCAL'. StoreBuilder.General Error: 0 : 07/14/2011 14:41:08 -- Diagnostic context (user: 'LAB\AF9EDB1E-LGU000071'): distinguishedName 'CN=LAB-MBX-002 AF9EDB1E-LGU000071,OU=DG1DB11,OU=LAB-MBX-002,OU=Users,OU=LoadGen Objects,DC=LAB,DC=LOCAL', exchServerDn '/o=LAB/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=cas.lab.local', userDn '/o=LAB/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=AF9EDB1E-LGU000071', mailNickName 'AF9EDB1E-LGU000071', emailAddress 'AF9EDB1E-LGU000071@LAB.LOCAL'. StoreBuilder.General Information: 0 : 07/14/2011 14:41:08 -- Unable to deliver indexing message to user 250108B2-LGU000122 MapiExceptionNoAccess: Unable to make connection to the server. (hr=0x80070005, ec=-2147024891) Diagnostic context: Lid: 23065 EcDoConnectEx called [length=142] Lid: 28153 EcDoConnectEx exception [rpc_status=0x6D9 ][latency=0] Lid: 16280 dwParam: 0x6D9 Msg: EEInfo: ComputerName: n/a Lid: 8600 dwParam: 0x6D9 Msg: EEInfo: ProcessID: 7148 Lid: 12696 dwParam: 0x6D9 Msg: EEInfo: Generation Time: 2011-07-14 12:41:08:283 Lid: 10648 dwParam: 0x6D9 Msg: EEInfo: Generating component: 2 Lid: 14744 dwParam: 0x6D9 Msg: EEInfo: Status: 1753 Lid: 9624 dwParam: 0x6D9 Msg: EEInfo: Detection location: 501 Lid: 13720 dwParam: 0x6D9 Msg: EEInfo: Flags: 0 Lid: 11672 dwParam: 0x6D9 Msg: EEInfo: NumberOfParameters: 4 Lid: 8856 dwParam: 0x6D9 Msg: EEInfo: prm[0]: Unicode string: ncacn_ip_tcp Lid: 8856 dwParam: 0x6D9 Msg: EEInfo: prm[1]: Unicode string: cas.lab.local Lid: 12952 dwParam: 0x6D9 Msg: EEInfo: prm[2]: Long val: -545057711 ...... StoreBuilder.General Information: 0 : 07/14/2011 14:41:08 -- Unable to deliver indexing message to user AF9EDB1E-LGU000071 MapiExceptionNoAccess: Unable to make connection to the server. (hr=0x80070005, ec=-2147024891) Diagnostic context: Lid: 23065 EcDoConnectEx called [length=142] Lid: 28153 EcDoConnectEx exception [rpc_status=0x6D9 ][latency=0] Lid: 16280 dwParam: 0x6D9 Msg: EEInfo: ComputerName: n/a Lid: 8600 dwParam: 0x6D9 Msg: EEInfo: ProcessID: 7148 Lid: 12696 dwParam: 0x6D9 Msg: EEInfo: Generation Time: 2011-07-14 12:41:08:283 Lid: 10648 dwParam: 0x6D9 Msg: EEInfo: Generating component: 2 Lid: 14744 dwParam: 0x6D9 Msg: EEInfo: Status: 1753 Lid: 9624 dwParam: 0x6D9 Msg: EEInfo: Detection location: 501 Lid: 13720 dwParam: 0x6D9 Msg: EEInfo: Flags: 0 Lid: 11672 dwParam: 0x6D9 Msg: EEInfo: NumberOfParameters: 4 Lid: 8856 dwParam: 0x6D9 Msg: EEInfo: prm[0]: Unicode string: ncacn_ip_tcp Lid: 8856 dwParam: 0x6D9 Msg: EEInfo: prm[1]: Unicode string: cas.lab.local Lid: 12952 dwParam: 0x6D9 Msg: EEInfo: prm[2]: Long val: -545057711

Hi Your account should be a member of following groups. - - Domain Admins - - Domain Users - - Enterprise Admins - - Exchange Org Admins - - Exchange Recipient Admins - - Exchange View-Only Admins - - Legacy InterOps Please check local network. Is any port blocked? Manually delete the existing Loadgen Object folder. Log on locally as an administrator and try to run Loadgen

Hello Thomas, Any update on the issue?Gulab | MCITP: Exchange 2010-2007 | Skype: Gulab.Mallah | Blog: www.ExchangeRanger.Blogspot.com

No update turns out issue might be caused because we used a casarray... i am testing now with a setup where all roles are on the same box.

Hi, I ran the loadgen tool with Domain admin rights but it is the same.