Registry data required for the RPC service has become corrupted.File and printer sharing has been disabled.RPC related services have stopped running.Anyway, with that said, the most common causes are as follows. If you’ve received “The RPC Server Is Unavailable” message then it’s likely due to maybe one or two services that the RPC server depends on for it its functionality, not working/running or it could be the result of file corruption.Īlternatively, the unavailable message you’re receiving could be due to registry corruption or all three, in which case you would be required to do quite a lot of troubleshooting to solve the issue. The RPC server requires a few services to be running in the background in order for it to function. Common Causes of The RPC Server Is Unavailable With that said one of the main drawbacks of RPC technology is that remote calls are known to regularly exhibit intermittent performance, and for a plethora of reasons leaving you none the wiser when it does occur. Any process which involves the distribution and sharing of data usually uses this technology. To do this, they use the Remote Desktop feature on Windows. IT Support professionals are also known to use RPC services for managing computers remotely. RPC technology is most important for those individuals that would like to share access to a printer over a network or manage computers within a network remotely. This concept of compartmentalising network operations into procedure calls is a concept that was invented way back in the 1980s, with the Xerox being the very first machine to utilise this technology under the UNIX operating system. A return value is then passed back to the client PC, which is determined by the initial data type that was sent to the server. It is then decrypted and run by the server.
During this process, the data for the call is then encrypted and sent to the server. The way in which it works is pretty simple: a procedure call is made, by a client computer this call appears as though it was made locally, but is in fact made by a remote computer. The basis of this protocol is the client/server model, which means data is packaged and distributed through this communication technology to other processes that do not exist on the same process (computer). It’s basically a technology that utilises a communication technique called inter-processing, which is used for enabling a server and client PC to communication with one another over a network. RPC is an abbreviation of the words Remote Procedure Call. This article presents an overview of the RPC server as well as how to effectively resolve the RPC server is unavailable error.īefore you can fully understand the function(s) of the RPC server, you will first need to know what an RPC is, such as its attributes and importance.
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