How to disable DCOM support in Windows
1. Login into server with Administrator Credential.
2. In RUN Dialog Type: regedit
3. Start Registry Editor.
4. Locate the following path:
5. HKEY_LOCAL_MACHINE\Software\Microsoft\OLE
6. Change the EnableDCOM string value to N.
7. Restart the operating system for the changes to take effect.
More Information
The following registry string value is used to enable or disable DCOM on all operating systems:
HKEY_LOCAL_MACHINE\Software\Microsoft\OLE\EnableDCOM
If you change this value to N, you disable DCOM after you restart the operating system.