Qualcomm Atheros Qca61x4a Driver is a software driver used in WI FI communication between OS and device itself. When this driver stops working usually it means loss of connection and no internet available.
This error knows to comes frequently and repeat itself over long periods of time which makes it quite annoying. If you are one of the unlucky users of Windows who get this error please keep reading in order to eliminate it and continue working on your computer normally.
Press ⊞ WINDOWS + X to open the secret menu, click on the device manager.
In device manager expand network adapters.
Right-click on Qualcomm Atheros Qca61x4a wireless network adapter and click on disable
Right-click on Qualcomm Atheros Qca61x4a wireless network adapter and click on enable
Press ⊞ WINDOWS + X to open the secret menu, click on the device manager.
In device manager expand network adapters.
Right-click on Qualcomm Atheros Qca61x4a wireless network adapter and click on properties
Under properties, window click on Driver tab and left-click on Roll Back driver (if the option is greyed there is no previous driver, follow next step)
Choose your reason and click on OK
Press ⊞ WINDOWS + X to open the secret menu, click on the device manager.
In device manager expand network adapters.
Right-click on Qualcomm Atheros Qca61x4a wireless network adapter and click on Update Driver
Right-click on the installer package and choose properties
Go to the compatibility tab
Choose compatibility settings and install.

Error CausesError code 80073712 is one of the dozens of error codes affecting Windows 10 users. It occurs when users attempt to upgrade their operating system but experience a failure. The error code usually results from problems associated with missing or damaged files within Windows Update. Common symptoms of this error code include the following:
Error CausesIn the case of error code 80073712, the issues preventing Windows Update from completing the upgrade process are most likely due to problems with files within Windows Update. For instance, there may be corruption within the Component-Based Servicing (CBS) manifest.
Manual repair methods offer solutions to Microsoft users who are experiencing Windows error codes like the upgrade error code 80073712 in Windows 10. The manual repair methods in this article are not guaranteed to fix problems unrelated to this error code. Thus, be certain you are experiencing error code 80073712 before you attempt to implement the solutions provided below.
Since issues related to Windows Update may be causing error code 80073712 to occur, one of the best solutions you can consider is to run the Windows Update Troubleshooter. This troubleshooter will be able to detect and fix corruptions within Windows Update files or any other issues directly related to Windows Update. To implement this manual repair method, follow the steps listed below:
Once you run the troubleshooter, you should be able to verify and fix any errors within Windows Update files. Restart your machine after the troubleshooting process is complete them proceed by checking Windows Update to see if you are able to complete the upgrade. If Windows Update downloads the upgrade and the installation of the upgrade occurs, the problem has been resolved. Otherwise, error code 80073712 will reoccur, in which case you will need to move to manual repair method two.
Another option available to Windows users experiencing error code 80073712 is to download and run the Deployment Image Servicing and Management (DISM) tool. This tool checks for inconsistencies or corruptions that may be preventing Windows Update services from functioning correctly. To download and run the tool, follow the instructions below:
DISM.exe /Online /Cleanup-image /Restorehealth
Wait a few minutes to ensure that the process is complete. Once you’ve run the DISM tool, it will detect errors, for instance within registry data, and correct or replace them. Restart your machine after running this tool then check Windows Update. Attempt to download the upgrade to see if you have successfully resolved error code 80073712. If you experience an upgrade failure, move to the next manual repair method mentioned below.
The issues related to error code 80073712 may also be resolved by performing a clean install of Windows 10. This manual repair method ensures that any previous versions of your Windows operating system are removed before you attempt to access an upgrade. This can prove effective as it helps users avoid issues that would otherwise cause error codes or poor PC performance in cases where errors are present on one’s system.
To successfully perform a clean installation of Windows 10, be prepared to follow step-by-step procedures that include the following:If you wish to always have at your disposal a utility tool to fix these Windows 8 and other related issues when they do arise, download and install a powerful automated tool.
Error code 0x8007007b will present itself when Windows users are trying to activate Windows. You may try to activate it through the update and security option, but it is likely that you will receive the same error code. Error code 0x8007007b may be presented when Windows 7 and Windows 8.1 users try to upgrade and activate Windows 10 on their computer.
Common symptoms include:
Error CausesThere are multiple causes for the user to see this error code, including if a user is using volume-licensed media while installing a number of various Windows operating systems. This error may also be caused because the activation wizard cannot connect to a KMS host computer. It is likely that if the user has a volume-licensed form of media, they were likely given a MAK (multiple activation keys).
There are several ways to go about repairing error code 0x8007007b. It is important to try all of the methods, but if it is too difficult or you do not know what you are doing, please do contact a Windows repair technician. They will likely be able to fix the problem with ease.
When KMS activation is not used, and when there is not a KMS server, the product key type should then be changed to a MAK. For MSDN (Microsoft Developer Network) or TechNet, the SKUs that are listed on the media are generally volume-licensed media, and that means that the product key that is supplied is a Multiple Activation Key.
To change the KMS to a MAK, click Start, All Programs, Accessories, and then right-click on Command Prompt. Click Run as Administrator. If prompted for a password or confirmation, enter it now.
When the command prompt opens, type in the following command, and press enter after:
slmgr -ipk xxxxx-xxxxx-xxxxx-xxxxx (these x's are representative of the MAK product key).
While on the desktop, press the Windows key and R. The Run window should appear, and then you should enter the following command: Slui 3. Press Enter and then wait for the window to appear. This window will ask for the operating system activation product key. Enter the product key and then press the Activate button. Reboot the computer. Now the Error Code 0x8007007b should be gone.
Open the Command Prompt with access as administrator as mentioned previously. Enter the following command: sfc /scannow. The command will then complete its task. This will take a good bit of time, so leave the computer to do its work. The sfc must finish the scan. When the scan has finished, reboot the computer. Now you can check for activation. The error code should be gone.
This method for correction should be used when the network does have a KMS host computer setup, and the client is not able to locate the KMS host on the network to complete activation.
To verify that the computer does in fact have the KMS host installed. Click Start, All Programs, Accessories, and then right-click on Command Prompt. Run as administrator. If you are now prompted to enter a password or confirmation, do so. When the command prompt box comes up, type in the following command, and then press Enter: nxlookup -type=all_vlmcs._tcp>kms.txt
The command will generate a file, open this KMS file. The file will contain one or more entries. As a default, the KMS host server will dynamically register a DNS SRV server evidence once every 24 hours. In order to check the registry to ensure that this is happening, follow these steps:
If you wish to always have at your disposal a utility tool to fix these Windows 10 and other related issues when they do arise, download and install a powerful automated tool.
"Error 1723- There is a problem with this Windows Installer package. A DLL required for this install could not be run. Contact your support personnel or package vendor...”You are most likely to come across the error code 1723 if the Java installation is not completed successfully. In other words, the error indicates that the installation process has failed.
Error CausesCode 32, a Device Manager error, pops up when a device driver and other required services related to the driver are disabled.
The error code 32 is usually displayed in the following format:
“A driver (service) for this device has been disabled. An alternate driver may be providing this functionality. Code 32”
When a driver experiences a problem, it is reported to the Device Manager. Though error Code 32 does not cause detrimental damage to your system, it can cause the loss of functionality of the hardware device whose driver is disabled.
Error CausesIf you come across error code 32 on your PC, then repair it immediately to ensure optimum PC performance. To resolve this error code, try the methods listed below. If you are not a computer programmer, don’t worry!
The listed solutions are easy to perform, require no technical background or expertise and more importantly, these solutions are very effective.
Simply follow the instructions to repair error code 32 on your system in just a few minutes.
Sometimes Device Manager error codes may appear due to temporary issues, which may be resolved simply by rebooting your system. If you are lucky, this might actually work.
By restarting your PC, you might be able to get rid of error code 32. However, if the error still persists, then try other methods given below.
To resolve error code 32, uninstall and then reinstall the driver. To uninstall the driver, simply follow these steps:
As discussed above, sometimes error code 32 may be triggered due to corruption of registry values.
If this is the underlying cause, then delete both the upper filters and lower filters registry values from the registry. This will take about 5 to 7 minutes. Here’s what you have to do:
This will hopefully resolve error code 32 on your system if the error was generated due to registry value corruption. However, if the error continues to appear, then resort to method 4.
Locate the problematic drivers and update them with the latest versions. This procedure is effective but time-consuming if performed manually.
It takes several minutes to identify problematic drivers and find the latest and compatible versions for each driver on the manufacturers’ website. And besides, you will have to perform updates continuously to ensure the error doesn’t occur again.
Method 5 - Download DriverFIX to Update Drivers Automatically
To avoid the hassle, download DriverFIX.
This is a cutting-edge and user-friendly software program embedded with intelligent system programming and intuitive technology that identifies problematic drivers and updates them with the latest and compatible driver versions in seconds, automatically and on a regular basis.
By installing it on your PC, you can update all the drivers and repair code 32 in no time.
Click here to download DriverFIX to resolve Device Manager error code 32 today!
Error Causes
Before we move to the article I just want to say that technically there are no random crashes, there is always a reason why the system hangs up, why you received blue screen, annoying restarts out of nowhere and many more PC crashes. In this article, we will explore many possible reasons why something may occur and offer you straight forward solution on how to escape the situation and prevent it from happening again.
Without further delay, let's begin: