我正在将我的开发pc从Windows XP（Professional、SP3、x86）迁移到Windows 7（Professional、SP1、x86）。我正在处理的应用程序的来源在两台机器上完全相同，但在启动RDOSession时，在Windows7机器上会失败。
// Initialize the session.
_session = new RDOSession(); // Throws exception...
_session.LogonExchangeMailbox("mailbox@mydomain.com", "mail.mydomain.com");
这段代码导致以下异常：
System.Runtime.InteropServices.COMException was caught
Message=Creating an instance of the COM component with CLSID {29AB7A12-B531-450E-8F7A-EA94C2F3C05F} from the IClassFactory failed due to the following error: 8004010e.
Source=mscorlib
ErrorCode=-2147221234
StackTrace:
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 (...).DataAccess.ExchangeManager..ctor(ExchangeConfigurationSettings configurationSettings) in D:DevelopmentWIP(...)DataAccessExchangeExchangeManager.cs:line 57
很明显，我直接想到了MAPI/CDO，所以我仔细检查了一下，并在Office2007和2010中尝试了Win7，但没有成功。我目前的配置如下：
- WinXP:VS2010SP1，无Office，但已安装Exchange MAPI和CDO和赎回版本5.5.0.3218
- Win7:VS2010SP1，无Office，但安装了Exchange MAPI、CDO和Redemption版本5.5.0.3218
有人知道线索吗？提前感谢！
错误为MAPI_E_NOT_ENOUGH_RESOURCES，这通常意味着MAPI系统无法初始化自身。您的代码在何时何地运行？