| Event Id | 4773 |
| Source | Microsoft-Windows-Complus |
| Description | An unauthenticated message was received by an application that accepts only authenticated messages.%1%0 |
| Event Information | According to Microsoft : Casue : This event is logged when An unauthenticated message was received by an application that accepts only authenticated messages. Resolution : Check the calling application, and change its security properties Security restrictions on the COM+ application may have resulted in an error condition. If an unknown or unprivileged application tries to invoke a COM+ application on the server, the system generates error messages. If the calling application is known and should have access, you can correct the error condition by using the Component Services administrative tool to edit the permissions that are associated with the COM+ application. Note To perform this procedure, you must have membership in Administrators, or you must have been delegated the appropriate authority. To edit the COM+ application's security properties: 1.ClickStart, and then clickRun. 2.Typecomexp.msc, and then clickOK. If theUser Account Control dialog box appears, confirm that the action it displays is what you want, and then clickContinue. 3.To locate your application, clickComponent Services, clickComputers, clickMy Computer, and then clickCOM+ Applications. 4.Right-click the component name, and then click Properties. 5.In the component properties dialog box, click theSecurity tab, and then adjust the security settings to allow the calling application access. |
| Reference Links | Event ID 4773 from Source Microsoft-Windows-Complus |
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