The distributed transaction cannot be started because the OLE DB provider "SQLNCLI10" of the linked server "Sqlehr" Cannot start

1, run regedt32, browse to HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\MSDTC.
Adds a DWORD value of turnoffrpcsecurity, with a value of 1.
2. Restart the MS DTC service.
3. Open the "Component Services" of the administrative tools.
  
  
  
  
   
Network DTC Access
Network management
Network transactions
XA transactions

4. Restart the MS DTC service.
5. Run Regedt32 again, browse to HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\MSDTC, and then delete the turnoffrpcsecurity item.

In the view of the sp_serveroption command, the option to have a link server is to say

The distributed transaction cannot be started because the OLE DB provider "SQLNCLI10" of the linked server "Sqlehr" Cannot start