It is really a pity when one opens the computer and surprisingly sees this message RPC Server is unavailable on XP! For me and almost for everyone this is an annoying issue especially if our business is much related to the computer. Indeed, this problem can cause most of the windows services to be disabled. And hence, the computer becomes useless and you have to solve this problem to get all the functions back. This article will guide on how to solve this issue safely.
How to fix this issue: RPC Server is unavailable on XP
The RPC Server is unavailable on XP has multiple forms such as the “RPC Unavailable”, “The RPC Server is Unavailable”, “Remote server does not exist or is unavailable”, “Access denied”, and” Your logon information is incorrect”. Those are the most common forms of the same issue. So if you are prompted with one of them or similar one you preferably continue reading.
Absolutely, you are here because you are experiencing a very critical problem which is the RPC Server is unavailable on XP. Certainly, you have visited or will visit some websites that are related to this issue. In all reality, RPC Server is unavailable on XP is very technical and need expert or an experienced person. So if you would like to walk through some websites, just get an overall idea and do not apply any change to your system until you consult an expert or fortunately there are many programs that can solve those technical issues and usually they do not need any technical background. For example, you can find some registry fixing applications which can help in this area.
Simply, the RPC in the term “RPC Server is unavailable on XP” means the Remote Procedure Call. If there is any disorder of the RPC, it means that the link between the computer and the server is broken. Numerous causes are behind this issue like the proxy settings firewalls, virus attack, and the registry faults. The most common cause is the registry errors. So you can get a registry fixing program to solve the problem directly. Sometimes, it is likely the firewall, the proxy server setting or a matter of crossing wires.
One common cause is some Antivirus and internet security softwares like Norton, AVG McAfee block the DCOM Tunneling, so you can check if it is enabled or not. You can go through the coming steps
Lunch the “Start” button and then “Run”
Write in DCOMCNFG
Press on Component Services
Press on Computers
Right click My Computer in Computers
Select the tab of the Default Properties
Check the “Enable DCOM” tab
Select the tab of the Default Protocols
By the Protocol Sequence move the down arrow to Tunneling TCP/IP
Press Move Up button to make the Tunneling at the top of the list
Now you may select SPX and Remove
Press OK or close the program out
Restart the computer
If you are facing this message: RPC Server is unavailable on XP, better you consult an expert. And if you would like to teach yourself, just go through different solutions for learning purposes only or you may buy a registry fixing programs.