Excluding the error "Computer - Default Permission Settings Not COM Server Application"

In the Event Viewer, you can see:

Application - Specific Permission Settings Not COM Server Application (CLSID) Grant the user NT AUTHORITY\\NETWORK SERVICE SID (S-1-5-20) for local activation rights for {0C0A3666-30C9-11D0-8F20-00805F2CD064}). This security right can be modified using the Component Services Management tool.

For more information, see the Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Method 1:

At the end, I have consulted a large amount of English materials, using the following methods: Click “Start”-“Control Panel”-“Administrative Tools”-“Component Service” -“Computer”-“My Computer"-“DCOM” option, select "IIS ADMIN SERVICE" under it, right click select "property", find "security", in &ldquo ; start and activate permissions & rdquo; edit “custom”, add account “IWAM_*****”, give the account the "local start" & rdquo; & & quoquo; local activation & rdquo; permissions, re- Start IIS (click "Start" and "Run" >; CMD", click OK, then run IISRESET).

Method 2:

According to the prompt information, it is actually said that NETWORK SERVICE does not have permission to activate the application with CLSID {BA126AD1-2166-11D1-B1D0-00805FC1270E}. This security right can be modified by using the Component Services Management tool. 1. If you follow the above tips to use the component service management tool to find the application with the CLSID {BA126AD1-2166-11D1-B1D0-00805FC1270E} is not found. 2, you need to run regedit.exe in the registry to find the AppID value corresponding to {BA126AD1-2166-11D1-B1D0-00805FC1270E} {27AF75ED-20D9-11D1-B1CE-00805FC1270E}3, and then open the component service, view mode For details, find the netman in the DCOM configuration, and select the property by pressing the right mouse button. 4, security in the netman attribute -> “ start and activate permissions & rdquo; -> Custom edit, add NETWORK SERVICE user in the launch permissions, allow local startup and local activation, will not report this after confirmation DCOM is wrong.