Hi all,
In my environment I have 3 Exchange servers CU7 : server1 (Mailbox role) , server2 (CAS role) , server3 (Mailbox + CAS roles) , Windows Server 2008 R2
I found out that Exchange Search Host Controller service is not started on server2, when I try to start it shows error "Error 1053: The service did not respond to the start or control request in a timely fashion" , event logs :
event id 7000 The Microsoft Exchange Search Host Controller service failed to start due to the following error: The service did not respond to the start or control request in a timely fashion. event id 7009 A timeout was reached (30000 milliseconds) while waiting for the Microsoft Exchange Search Host Controller service to connect. event id 1000 Faulting application name: hostcontrollerservice.exe, version: 16.0.1044.8, time stamp: 0x5421bce0 Faulting module name: KERNELBASE.dll, version: 6.1.7601.23418, time stamp: 0x5708a89c Exception code: 0xe0434352 Fault offset: 0x000000000001a06d Faulting process id: 0x2534 Faulting application start time: 0x01d1b893207c8ac9 Faulting application path: C:\Program Files\Microsoft\Exchange Server\V15\Bin\Search\Ceres\HostController\hostcontrollerservice.exe Faulting module path: C:\Windows\system32\KERNELBASE.dll event id 1026 Application: hostcontrollerservice.exe Framework Version: v4.0.30319 Description: The process was terminated due to an unhandled exception. Exception Info: System.Exception Stack: at Microsoft.Ceres.HostController.Service.ServiceRunner..ctor() at Microsoft.Ceres.HostController.Service.ServiceRunner.Main()
I notice that .Net Framework Ngen 4.0 service is running , all my servers .Net Framework are updated to 4.5.2 (4.5.51209).
Should I stop .Net Framework Ngen 4.0 service and start Exchange Search Host Controller ?