Need urgent help. From EMC Exchange 2010 server I can not open Organization Configuration mailbox then EMC closed automatically. This is the error message: Problem signature: Problem Event Name: APPCRASH Application Name: mmc.exe Application Version: 6.1.7600.16385 Application Timestamp: 4a5bc808 Fault Module Name: KERNELBASE.dll Fault Module Version: 6.1.7600.16385 Fault Module Timestamp: 4a5bdfe0 Exception Code: c000041d Exception Offset: 000000000000aa7d OS Version: 6.1.7600.2.0.0.272.7 Locale ID: 1033 Additional Information 1: b266 Additional Information 2: b26601a1ae81ce76795990b351fc9d3d Additional Information 3: ee28 Additional Information 4: ee28700a2cc627552d33918b2d726b1c Any advise? Thanks & regards Awal

You need to go here for same issue encounter by other :: http://social.technet.microsoft.com/Forums/en/exchange2010/thread/1cc17514-44dc-41d9-b319-3232107490c0Anil

Hi, Please verify if you can open EMS. If not, then please post the detail error information here for further troubleshooting. Besides, please ensure that you are using the admin account. More related information to share with you: Troubleshooting Exchange 2010 Management Tools startup issues http://msexchangeteam.com/archive/2010/02/04/453946.aspx Regards, Xiu