What is RPC?
Remote procedure call (RPC) is a powerful technique for constructing distributed, client-server based applications. It is based on extending the notion of conventional, or local procedure calling, so that the called procedure need not exist in the same address space as the calling procedure. That is, the programmer writes essentially the same code whether the subroutine is local to the executing program, or remote.
The reasons for “RPC sever is unavailable”:
1. The RPC sever is not started.
2. DNS or NetBIOS cannot be analyzed.
3. RPC channels cannot be established.
The steps to solve this problem:
Step 1:
1.Go to Start > Control Panel > Administrative Tools
2. Select Services > click the Standard tab (at bottom of screen) > double-click on Remote Procedure Call
3. Change the Startup Type to Automatic > Click Start under Service Status > click OK
4. Confirm that the “Status” for Remote Procedure Call now displays Started.
5. Verify that “DCOM Server Process Launcher” displays Automatic as its Startup Type in this list of Services. If not, double-click on “DCOM Server Process Launcher” and change the Startup Type to Automatic.
Step 2:
If the problem is not solved by the above step, just try this registry cleaner tool. Many people use it to fix their computer problems. registry cleaner is the most easy to use and efficient software on the internet. So just try it to help you.
1. Download and install registry cleaner to your computer.
2. Open it and on the interface click Scan button.
3. Then click Repair all button.
4. Click close, then your problem will be solved.