All posts tagged computer tech support

The RPC Server is Unavailable Error – Importance of Choosing Computer Support

Most of us face ‘the RPC server is unavailable’ error, especially when browsing the Internet. The funny part is that a wide number of people don’t have an idea of what RPC is or what the abbreviations stand for. RPC (Remote Procedure Call) is the tactic used by the software system of any PC to link the client and the server. Normally, the client will have to create a procedure call that manifests itself as local but in reality it is run on a remote computer. When it happens, all the procedure calls will have to be bundled and passed through the network to the server.

What is the RPC Server?

It is the actual communication interface that enables remote clients to connect, pass commands and transfer information or data using the RPC protocol.

What is the RPC Client?

As the name suggests, it is an application used by any PC to communicate with the RPC server.

Causes of RPC Server Error

the RPC server is unavailable

Since RPC is an inter-process technique, it requires some computer services to be running while it is operating – it is a network hence cannot function with only one hand. Therefore, when you get ’the RPC server is unavailable’ error, the reason may be, either one of the services has seized to run or there might be a corruption in the files.

On the other hand, the computer tech support suggests that it is always best to carry out the PC Repair to troubleshoot the error. Also, it was found that common causes of this error include; a network connectivity problem, corruption of registry data and file and printer sharing has been disabled.

How to Solve the RPC Server Unavailable Error?

An error in the RPC server is usually a result of many things hence it might be quite difficult to know the exact reason for this. Just because of it, there are automatic ways of carrying out PC repair if this error shows up. The easiest step is simply downloading registry cleaner programs such as SpeedyPC and fix the issue. However, if you are good with computers, you can manually fix your computer by:

Running Windows Update

It is the best solution for fixing a wide variety of problems encountered in the computer. Therefore, you should always visit the computer support website to ensure that you have installed the latest updates on your PC.

Inspect Your Firewall

Sometimes, the computer firewall can block some applications from accessing the internet, and this might be interfering with the RPC connections. In such a situation, you should allow the program to access the Internet by following these steps:

  • First, login to your computer as an administrator
  • Click the START tab and go to the CONTROL PANEL.
  • A new window will appear in which you have to double click on SECURITY CENTRE
  • Then, you should click on the Windows Firewall after the security center loads up.
  • Finally, you should click on the Exceptions tab from the windows firewall and check the box that is adjacent to Remote Desktop and then click OK.

Benefits of Using Computer Support to Solve RPC Server Error

The computer tech support helpdesk is the easiest and most efficient approach to resolving RCP server error. This solution is free, unlike other methods that will require you to buy applications. That is not all! It is also possible to use this support feature to chat instantly with the computer technical support that will assist you in solving your problem. Therefore, if you are always busy, this is the best solution for you. You should also keep in mind that this is an online procedure hence all you require is an internet connection. You don’t have to go to any computer shop.

Conclusion

There are many methods of solving RPC server error, and some of them might be quite complex to some of us. At times, you might follow the guidelines present in the internet but the error might still be hanging around. In such a situation, you should always contact the PC support either via telephone or email. They will always assist you. Also, you should be aware of the registry cleaner programs available on the Internet as some of them may come with malware or viruses.

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by Qresolve Technical Team on June 4, 2015  •  Permalink
Posted in Computer and Tech Support
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Posted by Qresolve Technical Team on June 4, 2015

https://qresolve.wordpress.com/2015/06/04/the-rpc-server-is-unavailable-error-importance-of-choosing-computer-support/

Choose Computer Support If You Are facing “Remote Procedure Call Failed” Error

The modern technology era belongs to futuristic and custom-designed apps that you use in our daily life. These apps are getting widely popular because of the amazing benefits and advantages they offer to the computer as well as mobile devices users. Use of apps on computers got another dimension after the launch of Windows 8 and expansion of Windows Store Apps. It happened because Microsoft designed the OS to make apps usages convenient than ever. But at times, when using some new app on your PC you face certain issues or error. In this blog, you will get detailed information regarding one such error called as “Remote Procedure Call Failed” error.Remote Procedure Call Failed

However, the ideal way of getting a computer issue resolved is to call a professional computer support service provider available 24×7. These technical support vendors carry the required expertise and technology to fix the error online. Gone are the days, when you had to rush to a computer tech support technician and get your PC fixed. Now the technology got evolved, and you get technical support online without losing the comfort of your office your home. You only need to dial the contact number of a good computer support service provider, and you will instantly get connected to a highly experienced and certified technician.

But if you still want to troubleshoot the error yourself without calling a computer tech support professional then read the below steps and instructions and get your PC fixed:

Main Causes of the Error Remote Procedure Call Failed

If you are one of the victims of the “Remote Procedure Call Failed” error then probably it is taking place because of an inappropriate allocation of registry entries. It takes place because registry entries get modified by third-party apps that you install from app stores. Apart from this, failure of Remote Procedure Call Locator and Remote Procedure Call may also cause the error. So, when you start troubleshooting the error, then you first need to make sure that these services are functioning properly. You can check these services by running services.msc, and using the registry tweak. But remember first to create a system restore before you make any changes to the Windows Registry.

Tips to resolve the “Remote Procedure Call Failed” error

Once you start facing the error, you immediately start looking for resolutions to fix your PC. However, the tips mentioned below will help you fix the error still you need to remain careful while apply these steps. You need to remain alert because even one wrong step may damage your PC miserably, and you may lose your vital data or software.

Resolution in 5 Simple Steps

First of all, press Windows key + Re together and then type Regedt32.exe in Run dialog box and then press Enter to get the Registry Editor tool.

In the second step, you need to navigate to the location given below:

HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage

Once you find the location, go to the left pane of it and there under the Storage Key, you need to scroll down and search for “winstore_cw5n1h2txyewy subkey.” It is a very important subkey and very crucial for the proper functioning of the Registry. If you don’t find the subkey, then you need to create it using a right click on Storage key and then selecting ‘New’ key. Next, you need to create two more keys using the same method and name them as Internet Settings and Software respectively. Now move to the third step.

In the fourth steps, you need to download the EXE version of SetACL. It is a modern Windows troubleshooting tool that is often used by IT experts for computer tech support. When you download the tool, it will be in the .zip format that needs to get unzipped through decompression software. Experts recommend storing the SetACL.exe file to C:\Windows\System32 assuming C: as the root drive of the system.

Now you will get the following script that you need to run using the administrative Command Prompt.

“SetACL -on “hkcu\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\winstore_cw5n1h2txyewy” -ot reg -actn ace -ace “n: S-1-15-2-2608634532-1453884237-1118350049-1925931850-670756941-1603938316-3764965493;p:full;i:so,sc;m:grant;w:dacl”

Once you successfully apply all the steps, you need to restart your PC to see the effect. Probably, you will no more see the error.

Conclusion

You already know that there might be multiple reasons behind one error on your PC. So it happens that you troubleshoot the one reason, but you still face the error. In such cases, you need to diagnose all the causes and troubleshoot each one of them. In this case, you continue facing the error even after apply these five steps then there might be something critical that needs to get diagnosed. Now the time has come when you need an expert who can scan your PC thoroughly and find out all the existing issues and errors and troubleshoot them. So next time if you confront the situation, pick your phone and dial a professional computer support vendor to get your PC checked and fixed.

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by Qresolve Technical Team on June 1, 2015  •  Permalink
Posted in Computer and Tech Support
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Posted by Qresolve Technical Team on June 1, 2015

https://qresolve.wordpress.com/2015/06/01/choose-computer-support-if-you-are-facing-remote-procedure-call-failed-error/

Use Computer Support for Troubleshooting Windows Error “RPC Server is Unavailable”

Some of the errors that occur during the use of the Windows Server can be annoying, especially if you don’t have an idea to resolve. One common Windows error messages is the “RPC server is unavailable.” Some errors are easy to troubleshoot and fix, as for some, you may need extra computer tech support to resolve. You get computer support from professional computer specialists with expertise in networking.computer support

Know About the Error

The “RPC server is unavailable” is a very common error in Windows that can occur in some ways and situations. The most common cause of this problem is when there is communication between two computers on a network. It can also occur with a single machine. The tip for successful troubleshooting a problem, is first noting down where the problem is likely to occur and the causes. Here is a breakdown on how you can successfully troubleshoot the “RPC server is unavailable” error message.

Find below the basic information about RPC, which is important in the process of offering computer support. It is necessary for troubleshooting.

The possible causes of the message “RPC server is unavailable” is attributed to the following: RPC service stopped, name resolution problems, firewall blocking the traffic or connectivity problems. According to the causes, troubleshooting error can be categorized into the following categories.

RPC Service Stopped:

RPC server is unavailable

For this cause, the following can be used to resolve the problem:

  • You should open the services console on the server.
  • The RPC should then be located and ensured that it is running. You should note however that the RPC Locator does not necessarily need to be in a running state.
  • If the RPC service is not running, you should try to start it manually.

Firewall Blocking the Traffic:

RPC server is unavailableYou should check the Windows Firewall settings on the server machine. If the Firewall is on, you should check to see that the traffic on TCP port 135 is allowed. If the server machine runs Windows Server 2008, you should check whether the Windows Firewall service is running. Windows Server 2008 and subsequent versions can generate Remote Procedure Call traffics by default. For Windows Server 2003, the server may not manage the dynamic allocation of the port for RPC service. For that matter, it might be necessary to disable the Windows Firewall. Restricting the ports that are used by RPC service may also be done.

If dynamic RPC traffic cannot get managed by the security application or Firewall software, the range of ports used by the RPC may get restricted. The range can henceforth get opened in the security software.

Name Resolution Problems:               

You should ping the server using its name on the client machine to ensure that the name corresponds to a proper IP address. If this is fine, then the name resolution should be counted out of the picture.

The DNS can be used for name resolution in the case that the server and the client belong to an Active Directory domain. In that case, you should countercheck that the client and the server are using the proper DNS servers.

The DNS management console can be used to check that the DNS servers have the correct registered records in the DNS. In some cases, the ‘ipconfig’ command line can be used to re-register the DNS.

WINS (Windows Internet Name Service) may be used for the resolution if the Active Directory is absent. The “Ipconfig/all” command line will give a list of all the things used apart from the WINS used by RPC server.

Network Connectivity Problems:

The ping command line can be used to verify typical connectivity issues between the client and the server. This test might be enough since, at some occasions, the Firewall may block the ICMP traffic when other traffics get allowed.

To test connectivity between client and server effectively, you can use the PortQry command. It also determines the ports that are open and accessible to the server. If client and server are running on separate subnets, you should check to see that there is proper routing of traffic between them. If client and server are at separate physical locations, you should check to see that the link is up between the sites and traffic is allowed to pass.

Conclusion

If these troubleshooting tips do not solve the problem, further technical support may be sought. Sometimes, the problem can be with the computer hardware. When this approach is in question, PC repair is also a good approach to resolving the problem. Computer tech support is helpful in troubleshooting the hardware related issues that can be the cause of the RPC service problem.

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by Qresolve Technical Team on May 25, 2015  •  Permalink
Posted in Computer and Tech Support
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Posted by Qresolve Technical Team on May 25, 2015

https://qresolve.wordpress.com/2015/05/25/use-computer-support-for-troubleshooting-windows-error-rpc-server-is-unavailable/

Expert Computer Support for Troubleshooting 0x00000050 Windows Error

If you are a long time Windows PC user, then Windows errors might not be new for you because it may happen with any PC during its usage. An error taking place on your PC doesn’t mean that your PC has become obsolete or outdated, and you need to change it. Instead, it refers to some inappropriate changes in the core settings, corruption of some important files or some other technical snag within the PC. All these can be rectified by using appropriate technical support preferably by any computer support specialist.

Service concept. Isolated on white.

Service concept. Isolated on white.

 

The 0x00000050 Windows Error is one such error message that you encounter in case of some memory problem within your PC. The error message appears as following:

The PAGE_FAULT_IN_NONPAGED_AREA

The error has a value of 0x00000050. It simply refers that some invalid system memory has been referenced. For more information regarding the error code, you may refer the below-mentioned parameters associated with the error.

Parameters of the 0x00000050 Windows Error:

  • Memory address referenced
  • 0: Read operation
  • 1: Write operation
  • Address that referenced memory (if known)
  • Reserved

In case of this error, you usually get a complete blue screen having some message appearing on it. If the issue is caused by an incompatible driver, then you will see the name of the driver printed on the blue screen that gets usually stored at the following location.

(PUNICODE_STRING) KiBugCheckDriver.

But as stated above errors are quite common with Windows, so you needn’t press the panic button rather take the appropriate computer support recourse to troubleshoot the error. During the modern era of technology, you can get it resolved with the best of your convenience by calling a computer tech support service.

Causes

Cause of 0x00000050 Windows Error:

The 0x50 usually occurs after you install a faulty hardware or in the event of failed hardware installation. It is mainly related to defective RAM, main memory, L2 RAM cache or video RAM. Moreover, you also face the error because of the installation of a faulty system service. A security program like antivirus software may also be responsible for the error as it may carry a corrupted NTFS volume.

Resolution:

How to resolve a faulty hardware problem

In case you have recently added a hardware component to the system and facing the error, you should remove it to check if the problem is still taking place. In case the error doesn’t occur after replacing the hardware then you need to remove or replace the faulty component. You should also use the hardware diagnostic tools supplied by the system manufacturer. Referring to the user’s manual will help you in understanding the problem.

How to resolve a faulty system service issue?

In such cases, you need first to disable the service and then confirm that if it is resolving the error. If it is, then you need to call the system service manufacturer and ask for a possible update. If you are facing the error during system startup, then you should restart your PC and then press F8 that will display the operating system options. Now you have to choose the Last Know Good Configuration option from the resulting Windows Advanced Options. You will find this option very helpful if you have added just one driver or service at a time.

How to resolve an antivirus software problem?

You may face the 0x50 bug because of a faulty antivirus software installed on your PC. To fix the issue, you should first disable the program and ensure that it is resolving the problem. In case it is helpful then you need to contact the antivirus software developer to ask for a possible update that can fix the error.

How to resolve a corrupt NTFS volume problem?

pc support

You may face the issue also because of a corrupt NTFS volume. To diagnose the issue, you need to detect and repair disk errors in your PC. To do that first run Chkdsk /f /r command to diagnose and fix the disk errors. Remember to restart the PC before the disk scan starts on a system partition. If you are using an SCSI hard disk, then you need to check for problems between the SCSI controller and the disk.

Now finally look into the Event Viewer to check the system log for any other error messages that will help you detect any device or driver responsible for the error. You can also resolve the issue by disabling memory caching of the BIOS. So these are the additional tips to troubleshoot the error.

Conclusion

The steps mentioned above are of great help if applied in the appropriate manner. In case you are not getting the required help by using the tips mentioned above then, there might be a complex issue that you are not able to find out. For resolving such major errors, you should call a computer support specialist for expert technical support. Such specialists connect to your PC through remote connectivity in a secure environment and diagnose and troubleshoot the error without making you go anywhere. So from the next time you can use the service for quick PC repair online.

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by Qresolve Technical Team on May 13, 2015  •  Permalink
Posted in Computer and Tech Support
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Posted by Qresolve Technical Team on May 13, 2015

https://qresolve.wordpress.com/2015/05/13/expert-computer-support-for-troubleshooting-0x00000050-windows-error/