Solution to the failure of the COM server application error in the specific permission settings of Event Viewer

Problem:

ApplicationProgram-The specified permission settings did not grant the user nt authority \ System Sid (DCBCA92E-7DBE-4EDA-8B7B-3AAEA4DD412B) the local boot permission for the COM server application (CLSID is {S-1-5-18 ). You can use the component service management tool to modify this security permission.

Solution:

1. Run regedit. Then search for the DCBCA92E-7DBE-4EDA-8B7B-3AAEA4DD412B, search to see the REG_SZ string value of the appid in the box on the right is {B292921D-AF50-400c-9B75-0C57A7F29BA1}

2. Search for {B292921D-AF50-400c-9B75-0C57A7F29BA1} again in the Registry Editor. After searching, check that the default REG_SZ string value in the box on the right is nap agent service, which is the name of a service.

3. Open Control Panel-Administrative Tools-component service (or run the program c: \ windows \ system32 \ com \ comexp. MSC), select DCOM configuration, and find the service you just created.

4. Right-click Properties-location and remove the check box before "run application on this computer", that is, cancel the running of this service on the local machine. After confirming, restart the computer and resolve the problem.