Question

RPC server unavailable - what to do?

Answer 1

That means "RPC server not available"
How to enable the RPC server
1st step:
2nd step:
3rd step:
4th step:
Open the firewall for the RPC server
Check network connections
1st step:
2nd step:
3rd step:
Brief instructions: Activate the RPC server
Quick guide: Check network connections

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Your Windows PC gives the error message "RPC server not available"? We'll show you how to fix it..

Image: <span> Alessandro Pintus / Shutterstock.com </span>

It can pop up more often on computers with Windows 10: The error message "RPC server not available" is no cause for concern. This article will tell you what exactly this error is and how to fix it.

• That means "RPC server not available"
• How to enable the RPC server
• Open the firewall for the RPC server
• Check network connections

That means "RPC server not available"

The error message "RPC server not available" or "RPC server unavailable" with the error code 0x800706BA often occurs under Windows 10. The reason for this is that devices within your network cannot communicate with each other. This can be, for example, two PCs connected via WLAN or a PC and a printer. But it can also be about internal processes of your PC. The message usually appears when you try to open a program or install software or hardware.

RPC stands for Remote Procedure Call (for example: remote procedure call) and describes the communication between Windows processes (the clients) and a server. This RPC server usually starts when you start your PC. If not, the client does not receive a response and the Windows process cannot be executed. This leads to the familiar error message.

The server problem can also be caused by a faulty network connection or your PC's firewall. If this is set incorrectly, it can block client-server communication. Below you will learn solutions to all three problems.

How to enable the RPC server

If the RPC server is not activated when it starts up, a setting is probably incorrect. To fix that, follow these step-by-step instructions or refer to the quick start guide ..

1st step:

Search for " Services " in Windows search . Select the appropriate app.

2nd step:

Double click on " DCOM server process start ".

3rd step:

In the menu for the RPC server, the option " Automatic " should be set for " Start type " and the " Service status " should be " Running " . If not, set it up yourself and click on " Start " under " Service status ". Confirm with " OK ".

4th step:

Now close all applications and restart the computer . When it starts up, the RPC server is automatically activated and the previously faulty processes can be executed.

Open the firewall for the RPC server

Your computer's firewall can also prevent communication with the RPC server. To change that in Windows Firewall, follow these steps. If you are using a third-party firewall, refer to the associated documentation for information on how to allow RPC communication.

1. Enter in Windows search: " Windows Firewall ". Select this one.
2. Now look at the point " Remote Assistance ". " Remote assistant " should all be checked .

Check network connections

Faulty network connections can also disrupt RPC server communication. Follow our step-by-step instructions or take a look at the brief instructions ..

1st step:

Search for " Network Connections " using the Windows search and open the relevant service.

2nd step:

By right-clicking to open the used network connection . Click on Properties .

3rd step:

Here, the checkmarks for “ File and printer sharing for Microsoft networks ” and “ Internet Protocol Version 6 (TCP / IPv6) ” must be set. Confirm any changes with " OK ".

Brief instructions: Activate the RPC server

1. Open the Windows " Services ".
2. Double click on " DCOM server process start ".
3. Here the " Start Type " should be " Automatic " and the " Service Status" should be " Running ". If necessary, set this up yourself and then click on " Start " under " Service status ". Then confirm with " OK ".
4. Then close all applications and restart the computer .

Quick guide: Check network connections

1. Open the Windows " Network Connections ".
2. Right-click on the network connection you are using and select " Properties ".
3. Check whether the checkmarks for “ File and printer sharing for Microsoft networks ” and “ Internet Protocol Version 6 (TCP / IPv6) ” are set. If you check the box, confirm with " OK ".

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