You may receive the following error events in the Application log:
Log: Application
Type: Error
Event ID: 108
Source: EXOLEDB
Description: Microsoft Exchange OLEDB was unable to either create an event sink object or get necessary interface(s) from the sink class specified by ExSchema.XmlPromotion.1, HRESULT = 0x80070005.
Type: Error
Event ID: 108
Source: EXOLEDB
Description: Microsoft Exchange OLEDB was unable to either create an event sink object or get necessary interface(s) from the sink class specified by ExSchema.XmlPromotion.1, HRESULT = 0x80070005.
Log: Application
Type: Error
Event ID: 114
Source: EXOLEDB
Description: Microsoft Exchange OLEDB has disabled the event binding due to the problems in the event sink. Binding ID = {CD16762F-654A-4874-A34B-0D0046BD9B08}. You may need to contact the event sink author and get a fixed or updated copy.
Cause:
This issue may occur when the following conditions are true:
· In the DCOM Configuration utility (Dcomcnfg.exe), the default permissions have been modified. They have been modified in the Default Access Permissions area of the Default Security tab in the DCOM Configuration utility.
· The System account and the Interactive special group have not been explicitly added. They must be granted Allow Access permissions.
Resolution:
To resolve the problem, add the system account and the Interactive special group. Grant them Allow Access permissions. To do this, follow these steps:
1. From the Start menu, click Run and type Dcomcnfg.exe in the Open box, and then click OK.
2. In Component Services, click Console root, expand Component Services, expand Computers, and then click My Computer
3. On the Action menu, click Properties
4. Click the Default Security tab, and then click Edit Default under Default Access Permissions.
5. Click Add to add SYSTEM and INTERACTIVE and to grant them Allow Access permissions.
6. Click OK.
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