Windows is one of the world’s most popular operating systems – due especially to the high user-friendliness as well as the broad support of third-party applications and devices. However, just like other software, Microsoft systems are anything but perfect. Windows is known for system crashes and error messages that appear out of nowhere, accompanied only by cryptic error codes. The best example of this is the 0x80004005 error, which even Microsoft calls an “unspecified” error. When does the 0x80004005 error occur and what solutions are there for fixing it?
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Matching emailSSL certificate24/7/365 supportThe Windows error “0x80004005” concerns a version-independent error message that occurs particularly in situations in which users are denied access to an application, a service or a device for unforeseeable reasons. Possible scenarios that may result in these kinds of access problems with the error code “0x80004005” include the following:
Although error 0x80004005 is one of the least common Windows errors, it can happen in a range of different situations. However, since the cause does not relate to a system malfunction but rather defective or incorrect settings, or files affecting the relevant applications, services or devices, there is no standard solution to the access problem. Instead, the possible solutions are determined by the context in which the 0x80004005 error occurred.
If installing a new Windows update doesn’t work and you see the error code “0x80004005”, you have a range of possible solutions: For example, you can use the Troubleshooter provided by Microsoft, run a check (including repairs) of system files, restart the update services or manually install the respective update.
Windows 7 and Windows 8 users can download the Windows Update Troubleshooter from the Microsoft Forum. After downloading it, start the troubleshooter by double-clicking on the downloaded file (WindowsUpdate.diagcab). Then, select the entry “Windows Update” and click “Next”; Windows will then start attempting to fix the update error.
In Windows 10, the update troubleshooter can be found in the “Update and Security” menu. You can find it in the Settings which can be opened via the button with the same name in the Start menu. Once you’ve opened the “Update and Security” menu, select the “Troubleshoot” section in the left side menu and click on “Windows Update”. The “Run troubleshooter” button, which allows you to start the help tool, will then appear:
If the installation of a Windows update is blocked, this can be due to damaged or missing system files. In this case, you can fix the issue using the command line program SFC (System File Checker), which is installed as standard on all Windows systems. However, this solution only works if you have administrator rights. That’s because you need to run the command prompt as administrator to start the SFC. If you meet this requirement, you can start the system check as follows:
Windows uses a number of services to receive and install the updates which Microsoft regularly provides. If these services aren’t working properly, faults like the 0x80004005 error may result. For this reason, it can be a good idea to restart these services, which you can also execute via command prompt. Simply start it as an administrator by following the steps described in the previous section. Then enter the following commands one after the other to end the services:
net stop wuauserv
net stop bits
net stop trustedinstaller
net stop appidsvc
net stop cryptsvcThen restart the services:
net start wuauserv
net start bits
net start trustedinstaller
net start appidsvc
net start cryptsvcIf error 0x80004005 still occurs in the Update Center despite your attempts to use the solutions presented here, you can try manually downloading and installing the relevant update. For this purpose, write down the associated knowledge base number and enter it into the search window of the online Microsoft Update Catalog. You’ll then receive a list of the update’s installation files for the various architectures. Here you only need to look for the version that’s right for you.
Once the download is ready, execute the download msu file by double-clicking. Follow the instructions and then restart the PC to complete the update process.
If you get the error code “0x80004005” when accessing emails in the Outlook client, this is likely due to one of two reasons:
You can quickly and easily check if the first case applies by temporarily deactivating your security software and trying to access your messages again. If it turns out that the program is actually responsible for the access problem, you should contact the manufacturer directly or switch to a different solution.
If the problem is that the notification for new emails is not working, you can solve it by deactivating the feature. To do so, open the Outlook Options (“File” -> “Options”) and go to the “Email” category. Next, remove the checkmark for “Show desktop notifications” in the “Incoming Messages” section and confirm the change by clicking on “OK”.
If you want to unpack zipped files with the standard Windows tool and are confronted with the error code “0x80004005”, this usually means that the archive has been compressed with an algorithm that’s not supported. A second possible cause is that the ZIP file is password protected. After all, the Windows program only supports ZIPCrypto and AES 128, while encrypted archive files are often based on AES 256. An easy solution is to use third-party tools like WinZip or the freely licensed 7-Zip. These programs support far more compression and encryption methods than the integrated Windows service, significantly increasing your chances of being able to open the file.
Errors like “0x80004005” also often occur when using private or public networks. These errors can prevent access to the whole network or individual network resources (such as shared folders or drives). One of the most frequent causes of these errors is that the client for Microsoft networks and/or file and printer sharing for Microsoft networks are not activated. To fix this problem, it’s usually enough to activate these two services by taking the following steps:
If access to shared folders is prevented, the status of the Windows services above should also be checked for the network participant who makes the respective resources available to the network.
The error code “0x80004005” doesn’t just appear for issues with Microsoft applications and services but also for problems with third-party software – especially when installing and updating these programs. One possible reason for this can be that the file or files used for installing or updating a program are damaged. If you’ve downloaded them from the internet, you can try to download them again.
If you’re installing a program or update from a data medium and encounter the error “0x80004005”, you often also have the option of downloading the respective files from the manufacturer’s website to start another installation attempt without the potentially damaged data medium.
If the problem persists, you should take a look at the security software you use. Both the Windows real-time protection and Windows firewall as well as corresponding solutions from third-party providers can block the execution of installation files, for instance, causing error messages like “0x80004005”. Temporarily deactivate the respective tools to check whether they are actually responsible for the error. However, first make sure that you’ve obtained the installation files from a trustworthy source. Otherwise, you run the risk of infecting your system with malware.
VirtualBox is one of the best-known solutions for virtually operating any number of guest operating systems like Ubuntu or other Windows editions. But the 0x80004005 error can likewise occur when starting a configured virtual machine. In most cases, the problem is that virtualization software files have been lost or damaged. For these situations, VirtualBox offers a repair function that you can use by running the setup again and selecting the option “Repair”. VirtualBox then automatically replaces the faulty or missing files without requiring you delete any configured machines.
The access error when starting a VirtualBox machine can also be the result of a driver issue: VirtualBox works with the driver “VirtualBox NDIS6 Bridged Networking Driver”, which must be activated in the settings for the network connection “VirtualBox Host-Only Network”. Open the Network and Sharing Center and check whether NDIS6 is active in the settings for this adapter. Place a checkmark in the corresponding line to fix the 0x80004005 error.
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Microsoft regularly provides its users with the latest features and security improvements via the Update Center. What’s more, the update packages also remove known errors and issues. But the update process doesn’t always work without a hitch: For instance, error 0x80070bc2 occurs when an update fails to install. We reveal how you can fix this problem.
There may be different reasons when applications or files won’t open in Windows, and error code “0x80070005” is displayed. Possible causes include errors in the file system or the registry database, as well as issues with rights management. But how exactly do these errors occur and how can the 0x80070005 error be fixed?
Windows systems use error messages to inform their users that a system function could not be executed properly. The major problem is the fact that most messages only contain error codes such as “0x80070057”, which are of little help to many users. For example, the code provided here represents a parameter error – but how do you fix it?
Windows update errors can often be especially tricky. For instance, if the 0x8024200d error occurs while installing a new patch, even a restart won’t usually help. However, since continuous updates to Windows are vital for stability and security, you may have to fix this problem yourself if necessary.
Windows errors are assigned various codes and their meaning is often unclear to many users. For instance, the text displayed for error code “0xc0000005” says that a program launch or an access attempt has failed. But why the issue occurred or how it can be fixed is left unexplained. We reveal what’s behind the “0xc0000005” error and how you can resolve it.
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