Error retrieving Outlook 2010 com

[Johnny]

Hello NG

When I in visual studio 2010 on a windows 7 x64 machine wants to
integrate with Outlook 2010 I'll get this error:
System.Runtime.InteropServices.COMException was unhandled
Message=Retrieving the COM class factory for component with CLSID
{0006F03A-0000-0000-C000-000000000046} failed due to the following
error: 80080005 Server execution failed (Exception from HRESULT:
0x80080005 (CO_E_SERVER_EXEC_FAILURE)).
Source=mscorlib
ErrorCode=-2146959355
StackTrace:
at
System.Runtime.Remoting.RemotingServices.AllocateUninitializedObject(RuntimeType
objectType)
at
System.Runtime.Remoting.Activation.ActivationServices.CreateInstance(RuntimeType
serverType)
at
System.Runtime.Remoting.Activation.ActivationServices.IsCurrentContextOK(RuntimeType
serverType, Object[] props, Boolean bNewObj)
at System.RuntimeTypeHandle.CreateInstance(RuntimeType type,
Boolean publicOnly, Boolean noCheck, Boolean& canBeCached,
RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck)
at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly,
Boolean skipCheckThis, Boolean fillCache)
at System.RuntimeType.CreateInstanceDefaultCtor(Boolean
publicOnly, Boolean skipVisibilityChecks, Boolean skipCheckThis,
Boolean fillCache)
at System.Activator.CreateInstance(Type type, Boolean
nonPublic)
at System.Activator.CreateInstance(Type type)
at Emdesoft.Tests.CS.MSO.Linked.Core.Tests() in C:\Users\jej
\documents\visual studio 2010\Projects
\ConsoleApplication4\Emdesoft.Tests.CS.MSO.Linked\Core.cs:line 19
at ConsoleApplication4.Module1.Main() in c:\users\jej\documents
\visual studio 2010\Projects
\ConsoleApplication4\ConsoleApplication4\Module1.vb:line 4
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly,
String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile,
Evidence assemblySecurity, String[] args)
at
Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object
state)
at System.Threading.ExecutionContext.Run(ExecutionContext
executionContext, ContextCallback callback, Object state, Boolean
ignoreSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext
executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException:

I have added a reference to the Outlook version 14 component and are
using the code:

OL.Application app = new OL.Application(); <-- this cause
the error

It only happens when Outlook is running, if I stop Outlook application
and run the code again, i works just fine.

Kind regards

Johnny E. Jensen