A Quick Guide to Resolving Error 2738

As you know, one of the most popular browsers these days is the Google Chrome browser. Browsing the web every day using your Chrome browser, leaves a trail of browsing history. Google uses the browser history to streamline and make the browsing experience a lot better. But there are times when Chrome users experience trouble in deleting their web browsing history, data, cookies, and cache. In this post, you will be guided through specific settings that will help you in getting rid of the browsing history in Chrome. There are several options you can take in clearing the browsing history in Chrome. But before you try them, you can try the basic one first using the following steps:

• First, click on the three-dotted icon and click on History from the menu.
• Next, click on the Clear browsing data option and select “All time”.
• Then select the type of history you want to delete.
• After that, click on the Clear Data button.

If clearing the browsing history in Chrome the old way didn’t work, then you can try to check out the options provided below.

Option 1 – Clear the cache using the File Explorer

The first thing you can do is to clear the cache by using File Explorer. To get started, refer to these steps:

• Tap the Win + E keys to open File Explorer.
• Next, navigate to the following paths:
  • C:/Users/YOURUSERNAME/AppData/Local/GoogleChrome/User Data/DEFAULT/Cache
  • C:/Users/YOURUSERNAME/AppData/Local/GoogleChrome/User Data/PROFILENAMECache
• From the given locations above, replace “YOUR USERNAME” with the user profile name you use and then search for a file named “Cookies”.
• Now delete its contents.

Option 2 – Reset Chrome

Resetting Chrome can also help you fix the error. This means that you will be restoring its default settings, disabling all the extensions, add-ons, and themes. Aside from that, the content settings will be reset as well and the cookies, cache, and site data will also be deleted. To reset Chrome, here’s what you have to do:

• Open Google Chrome, then tap the Alt + F keys.
• After that, click on Settings.
• Next, scroll down until you see the Advanced option, once you see it, click on it.
• After clicking the Advanced option, go to the “Restore and clean up option and click on the “Restore settings to their original defaults” option to reset Google Chrome.
• Now restart Google Chrome.

Option 3 – Try to clean reinstall Chrome

There are instances when programs leave files behind after you’ve uninstalled them and the same thing can happen to Chrome so before you reinstall Chrome, you have to make sure that you have deleted the User Data folder. To do so, refer to the following steps:

• Hit the Win + R keys to open the Run dialog box.
• Next, type “%LOCALAPPDATA%GoogleChromeUser Data” in the field and hit Enter to open the User Data folder.
• From there, rename the default folder and name it something else, e.g. “Default.old”.
• After that, install Google Chrome again and check if the issue is now fixed.

One of the errors you can encounter while browsing the web using your Google Chrome browser is the ERR_TUNNEL_CONNECTION_FAILED error. If you happen to encounter this error, then this post could help you resolve it. This kind of error in Chrome can occur due to incorrect website domain configuration, conflicting browser data, incorrect proxy settings, and DNS connection issues. To resolve the ERR_TUNNEL_CONNECTION_FAILED error in Chrome, here are some suggestions you can check out.

Option 1 – Try disabling the proxy server for your LAN

If your PC was just attacked by some adware or malware as of late, it is possible that it has changed the network settings in the system and might display spam advertisements. Thus, you have to disable the proxy server for your LAN. To do that, refer to these steps:

• Tap the Win + R keys to open the Run dialog box.
• Then type “inetcpl.cpl” in the field and hit Enter to pull up the Internet Properties.
• After that, go to the Connections tab and select the LAN settings.
• From there. Uncheck the “Use a Proxy Server” option for your LAN and then make sure that the “Automatically detect settings” option is checked.
• Now click the OK and the Apply buttons.
• Restart your PC.

Note: If you are using a third-party proxy service, you have to disable it.

Option 2 – Try to reset Winsock, TCP/IP & Flush DNS

Resetting Winsock, TCP/IP, and flushing DNS might help you resolve the ERR_TUNNEL_CONNECTION_FAILED error. To do so, follow these steps:

• Right-click on the Start button and click on Command Prompt (administrator) so you can pull up an elevated Command Prompt.
• After that, execute each one of the commands listed below. And after you typed in one after the other, you have to hit Enter.

1. netsh winsock reset – type in this command to reset Winsock
2. netsh int ip reset resettcpip.txt – type in this command to reset TCP/IP
3. ipconfig /flushdns – type in this command to flush the DNS cache

• Next, restart your PC and check if the problem’s fixed.

Option 3 – Try using a VPN connection

There are instances when the network that your computer is logged on might have blocked your access to the website you are trying to open and so to fix it, you can try to use a VPN connection. Once you’ve connected using VPN, try to open the website again and see if you can now access it.

Option 4 – Try clearing browser data

There are times when some data in the browser is conflicting with the loading of the website and triggers errors like ERR_TUNNEL_CONNECTION_FAILED. And so you can try to clear your browser’s data. This might be a very basic solution but oftentimes it works in fixing this kind of error in Google Chrome. Follow the steps below to clear the data in your browser.

• Open your Google Chrome browser.
• After that, tap the Ctrl + H keys. Doing so will open a new panel that allows you to delete the browsing history and other data in your browser.
• Now select every checkbox that you see and click on the Clear browsing data button.
• Then restart your Chrome browser and check if you can now open any website or not.

Option 5 – Get rid of any conflicting browser extensions

• Open Chrome and press Alt + F keys.
• Go to More tools and click Extensions to look for any suspicious browser extensions or toolbars.
• Click the Recycle bin and select Remove.
• Restart Chrome and press Alt + F keys again.
• Proceed to On Startup and mark Open a specific page or set of pages.
• To check if the browser hijacker is still active, click Set pages, if it is active, overwrite the URL.

Note: If removing the browser extensions or toolbars didn’t work, you can also try to reset your Google Chrome browser.

• Open Google Chrome, then tap the Alt + F keys.
• After that, click on Settings.
• Next, scroll down until you see the Advanced option, once you see it, click on it.
• After clicking the Advanced option, go to the “Restore and clean up option and click on the “Restore settings to their original defaults” option to reset Google Chrome.
• Now restart Google Chrome.

No one knows everything about a program off hand. You need to use the program for a long time before you can even possibly know all that it is able to do and all you are able to achieve with it. However, this doesn’t mean that you don’t need help from time to time. This is also the case when Outlook errors pop up. Sometimes there are things you must or probably should do with your program that you do not understand and definitely don’t know how to do. Set up POP3 with your email account in Outlook is one of these things you will probably need help to achieve.

Steps to Set up POP3

First, you may need to know what POP3 is. POP3 is the way emails are sent from one email address to another. It may be more or less instant nowadays, but the process is still long and hard-winded. Similar to how your letters get from your mailbox to the recipients' mailbox, your emails get from you to the next person. Letters are picked up in your mailbox and sent to your post office where they send it to the recipient’s post office who sends it to the recipient’s mailbox. Similarly, your email is sent to your outbox, which sends it to your email service provider, that sends it to the recipient’s email service provider who sends it to their inbox. This is one of the reasons that sending an email to someone who uses the same email service provider as you is about a millisecond faster. This process of sending emails is called POP3 and you need to set it up if you use Outlook on Microsoft. This, on Outlook, also determines which email account you send your emails from. You see, on Outlook and many other email service providers, you can have many different email addresses, no even necessarily with the email service provider’s prefix on the end. Now, if you want to see this for yourself, go on to your settings on Outlook and look for manage email accounts. If you have more than one email account, you will see them listed. Somewhere on the sidebar, you will see POP3 as well. If you want to add more email accounts to this, such as a business email or a personal email, then just click ‘Add new account’ instead of 'Manage email accounts'. When you click on an email account you have linked already, you will see on this side the details for your POP3 (incoming emails) and your SMTP (outgoing emails). This can be changed, but since everyone’s number of accounts and type of accounts is different, there is no set way to change this. However, you can give Microsoft a call and they will walk you through the necessary steps in order to change this.

Conclusion

So, POP3 can be incredibly easy to understand or incredibly hard; it depends on how good you are with electronics and the advice you are given. But don’t try to change things by yourself; get a professional from Microsoft to help you with POP3 on your Microsoft Outlook account.

Today we will be solving the Device not found 3F0 error which is a common error, especially among HP (HP Pavilion G6), Lenovo, Acer, and Dell laptops/desktops. This error occurs when the computer is turned ON and when the system is about to boot. It can happen on windows 7,  8, or 10. When a mentioned error occurs one of the following messages will be displayed on your screen:

• “No bootable device – insert boot disk and press any key”
• “No Boot Device Found. Press any key to reboot the machine”
• “Boot Device Not Found. Please install an operating system on your hard disk. Hard Disk (3FO)”
• “No boot device is available”

The most common reasons for 3F0 error to occur is:

• Using the unbootable device or disk to boot from.
• If the bootable hard drive you are using might have corrupted or damaged somehow.
• MBR or boot sector is damaged on the bootable hard drive.
• If your system has gone through a virus or malware attack.
• The wrong boot order in the BIOS.
• Hard disk connection problem.
• System files or boot files unknowingly damaged.
• Corrupt hard drive partitions.

This is well, the most simple solution and the easiest one, try to change the boot sequence in the BIOS settings of your motherboard. Sometimes most easier solutions can provide great results and solve our problems. If sadly this fails and the issue persists move to the next solution.

2: Perform a Hard Reset

---

Performing hard reset can often solve issues, to perform a hard reset do the following:

• Turn off the computer and unplug the power adapter. If there is a removable battery, it should also be removed.
• Then disconnect all peripherals, including the removable hard drive, etc.

then

• Press and hold the power button for 15 seconds to drain all remaining power.
• Insert the battery, and then re-plug the AC adapter into the laptop.
• Press the power button to turn on the computer.
• Once the computer starts up properly and the startup menu appears, use the arrow keys to select “Start Windows normally” and then press Enter.

Reconnect everything back of your peripherals. If by any chance problem still persists follow the next step:

3: Test Hard Drive Using HP Diagnostic Tool

---

Use the built-in tool in the Hp device to solve the issue:

• Turn on your computer and keep pressing the Esc key until the menu appears on the screen.
• Next, press the F2 key.
• Choose the Components Tests option from the HP PC Hardware Diagnostics menu.
• Select Hard Drive from the Component Tests menu.
• Click on the Quick Test, then click on the Run once button.
• If there are still any issues with your hard drive, then run the Extensive Test.

4: Restore BIOS Default Settings

---

• Press the Power button to start the computer, and immediately after this, repeatedly press the F10 key to enter the BIOS setup menu.
• To load and restore BIOS Setup Default settings, press F9 on the BIOS setup menu.
• Once loaded, press F10 to Save and Exit.
• Select yes, and then press Enter when it says Exit Saving Changes.

5: Reconnect Your Hard Drive

---

• Turn the computer off and remove the power cable.
• If you have a removable battery, take it out
• Disconnect your hard drive and then connect it back.
• Reassemble your computer and turn the computer on to see if it fixed the issue.

6: Fix and Rebuild Damaged MBR

---

• Boot from the original installation DVD (or the recovery USB)
• At the Welcome screen, click Repair your computer.
• Choose Troubleshoot.
• Choose Command Prompt.
• When the Command Prompt loads, type the following commands: bootrec /FixMbr bootrec /FixBoot bootrec /ScanOs bootrec /RebuildBcd.

7: Fix Operating System

---

• Prepare a Windows installation disc, CD/DVD or USB flash drive and connect it to your PC.
• During the installation process, launch Command Prompt.
• In Windows 7, under the System Recovery Options tab, click Startup Repair.
• In Windows 8 and Windows 10, click Repair your computer, then select Troubleshoot > Advanced options > Automatic Repair (Windows 8) or Startup Repair (Windows 10).

8: Replace the Hard Disk

What is error code 0x80070103?

When visiting the Windows Update Website or the Microsoft Update Website to download the latest update for hardware drives, you could possibly receive Error Code 0x80070103 when clicking on the update driver. This error code occurs when Windows tries to download a piece of identical hardware for a second time. It could also occur when Windows tries to update a currently installed driver to an unsuitable version of that driver.

Solution

Further Information and Manual Repair

There aren’t many ways to handle this issue. Below are two methods of fixing Error Code 0x80070103.

Method 1:

• Visit the Microsoft Update Website
• After the "scan for updates" is complete, click the Welcome or Custom page.
• Next, click Hardware, in the navigation panel, and then on the tab for "optional hardware Updates", the Update client will display the available updates.
• For the graphics card, scan the second update after which you'll click to select the option that says "do not show this update again".
• Hit the "Review and install updates" button.
• Confirm that the second update for the graphics card is not present, then move on the installing the updates.
• Click on the start button, go to All Programs, and then click on Windows Update.
• Hit the "Check for updates" tab.
• After the "scan for updates" is over, click the"Optional updates" link.
• In the "Select the updates you want to install" section, right-click the update that is not needed and hide them.
• Hit the OK button.
• To install any additional updates that are selected, click "Install Updates". Close Windows Update if no other updates are selected,
• For touch screens, swipe in from the right edge of the screen, tap Search (or point to the upper-right corner of the screen if you're using a mouse, moving the pointer down, before clicking Search). Enter "Windows Updates" in the search box, click Settings, and then click "Check for updates".
• After the scan is complete, click the"Optional updates are available" link.
• Right-click or Tap and hold the update you want to hide, select"Hide update", and then select OK.
• If any other updates are available, save all work in "other programs", then restart the computer to the install updates; otherwise, opt out of the Windows Update window.

Open the search window and type “Windows Update” in the search box.

Method 2:

When trying to repair error code 0x80070103, if you find method one hard to follow, can contact Microsoft directly. Call up the help center number listed on their website, and a technician will be able to walk you through the process of ensuring the updater is not attempting to download multiple copies of hardware or trying to install unusable updates on your computer. Because the Windows Updater is set to a generic method of searching for updates, it may not be set to optimize the personal computer's settings. This is why you must select all of the optional update options and why this process is so long. It may be made easier by having a computer repairs technician walk you through it. However, if you want to automate the process of getting that problem solved, you can use a powerful tool to get the job done.

Windows 11 is getting adopted more and more each day, and how more and more users are installing it some smaller bugs show up. One of the things that have manifested lately is that in some cases installation assistant is not working throwing error 0x8007007f at you while you try to finish the update of Windows. If you are one of the users that are experiencing this kind of annoyance, we have a solution for you. Follow this guide as presented and repair this annoying error.

Run installation assistant as administrator

This is the most simple solution that can solve problems right away and it is advised to be tried first.

1. Download standalone Installation assistant installer from Microsoft website here
2. Go to the location where you had the file downloaded
3. Right-click on file
4. Click on Run as administrator
5. On the permission box, click YES

Disable antivirus and/or firewall software

Antivirus or firewall software can sometimes interfere with Windows’s update and prevent for any reason download or installation of files they consider not safe. If the first solution has not provided success turn off your antivirus or firewall software and try again to install updates by running them as administrator. Now, how many different antivirus or firewall applications are unique pieces of software it would take too much time to cover all of them but usually and most commonly if you right-click on the taskbar icon of security app most of the time you will have either option to open it and close it or simply just to snooze it for some time.

Set the compatibility

If you are still having issues with installing updates try setting compatibility mode for the installer.

1. Download standalone Installation assistant installer from Microsoft website here
2. Go to the location where you had the file downloaded
3. Right-click on file
4. Click on properties
5. Go to the Compatibility tab
6. Click on Run this program in compatibility mode for:
7. Choose Windows 7
8. Click on APPLY
9. Run installer

Run SFC scan

If you are still facing installation issues there is a high chance there is something wrong with Windows system files. Luckily Windows itself has a built-in tool to address these issues and fix them.

1. Open command prompt as administrator by pressing Start and searching for the command prompt and then on right-clicking on run as administrator
2. Once the command prompt opens type in SFC / SCANNOW and press ENTER
3. Wait for the whole process to complete and then restart your system

Having any kind of hardware malfunction is not a pleasant place to be. Even a minor malfunction like a broken key on a keyword can introduce certain bad feelings, frustration, and difficulty in working. So, what are your options when the dreaded key on the keyboard breaks? From my point of view, there are three options that could be accomplished in order to continue working.

1. Replace broken keyboard with the new one

   Yes, the best and most expensive solution, just bite the bullet and buy a new working one.

2. Replace key with another key

   So you broke some key, if you can replace it with another key which you do not use, this option will work only tho if the broken key is not Space bar, enter or similar with specific shape and size.

3. Remap key

   use Windows power tools to remap key function to another working key

There you go, three options to continue working with a broken key on the keyboard.

Installing or updating Google Chrome does not always go smoothly as there are times when it also encounters some errors like the error code 0x80072EE7. This kind of error in Chrome is most likely caused by the Windows Firewall or third-party Firewall (if you’re using one) that blocks the installation or update process. Aside from this known culprit, there are also other factors to consider such as corrupted or incompatible installation files or it could also be caused by some issue with your internet connection. If you face this kind of problem when installing or updating Chrome, you will see the following error message on your screen:

“An error occurred while checking for updates: Unable to connect to the Internet. If you use a firewall, please whitelist GoogleUpdate.exe. (error code 7: 0x80072EE7 — system level).”

Whatever the cause of this error is, you need to use the options prepared below to fix it.

Option 1 – Whitelist the “googleupdate.exe” in Firewall

If the issue is really caused by the Firewall, you need to whitelist the googleupdate.exe program to fix the error. To do that, follow these steps:

• Tap the Win + E keys to open the File Explorer.
• Next, copy and paste the following location in the address bar and tap Enter to go there.

Control Panel/All Control Panel Items/Windows Defender Firewall/Allowed apps

• After that, click on the Change Settings button, and from the given list, look for Google Chrome.
• Now check both Private and Public connections for it and then click on OK and see if it fixes the error or not.

Option 2 – Disable the proxy server for LAN

If the problem has something to do with your internet connection, then you can try disabling the proxy server for LAN and see if that helps.

• Tap the Win + R keys to open the Run dialog box.
• Then type “inetcpl.cpl” in the field and hit Enter to pull up the Internet Properties.
• After that, go to the Connections tab and select the LAN settings.
• From there. Uncheck the “Use a Proxy Server” option for your LAN and then make sure that the “Automatically detect settings” option is checked.
• Now click the OK and the Apply buttons.
• Restart your PC.

Note: If you are using a third-party proxy service, you have to disable it.

Option 3 – Check your VPN

If you are using a VPN application, then this option should apply to you, if not, skip this option and proceed to the next one. There are times when VPN software causes some issues like this error. If that’s the case, you can try to disable your VPN temporarily and see if the error is resolved or not and if turns out that your VPN is the culprit, you have to uninstall it and install a new one or its latest version. To uninstall it, follow the steps below.

• Tap the Win + R keys to open the Run dialog box
• Then type “appwiz.cpl” in the field and hit Enter to open the Programs and Features in Control Panel.
• From there, look for the VPN service you are using, select it and then click on Uninstall to remove it.
• After that, restart your computer and try to install the latest version of the program again. It should work now. If not, proceed to the next available option below.

Option 4 – Try to run the Chrome Cleanup tool

You might want to run Google Chrome’s built-in Malware Scanner & Cleanup tool as it could also help in getting rid of any unwanted ads, pop-ups, and even malware, as well as unusual startup pages, toolbars, and anything else that might overtake the network and could affect the performance of the browser.

Option 5 – Reset Google Chrome

Before you proceed, make sure that the Chrome browser is not running anywhere in the background via Task Manager. Once you’ve made sure that it’s no longer running, refer to these steps:

• Tap the Win + R keys to open the Run dialog box.
• Then type “%USERPROFILE%AppDataLocalGoogleChromeUser Data” in the field and tap Enter to open this location.
• From there, look for the Default folder and then tap the Shift + Delete button and if a confirmation prompt appears, click on Yes.
• After deleting the Default folder, open Google Chrome and click on the three vertical dots icon located in the top-right corner to open the menu.
• Next, click on Settings and scroll down and then click on Advanced to open the Advanced Settings.
• Then scroll down until you see the “Reset and clean up” section and click the “Restore Settings to their original defaults” option.
• After that, you will see a confirmation box and from there, click on the Reset settings button to reset your Google Chrome browser.

Error Code 0x8007007B (Code 0x8007007B) – What is it?

Error code 0x8007007B (Code 0x8007007B) is an error that occurs when you attempt to activate Windows 10, as well as Windows Server 2008, Windows Vista, Windows 7, Windows 8, or Windows Server 2012.

Common symptoms include:

• You will see an error message like this: “Error 0x8007007B 'The filename, directory name, or volume label syntax is incorrect”.
• If you are using volume-licensed media to install: Windows 7, Windows 8, Windows Vista Business, Windows Vista Enterprise, Windows Server 2008 R2, Windows Server 2008, Windows Server 2012, Windows 10.
• Your computer is not connecting the activation wizard to a Key Management Service (KMS) host computer.

Solution

Further Information and Manual Repair

Error Code 0x8007007B usually occurs when a product key has been activated too many times. Blocking activation aids in avoiding abuse of the key. If abuse of the key is not the case, it is possible to get the key reset, or you may receive a new key altogether. When you are not sure that you can complete these methods yourself, as they do contain advanced steps, it would be wise to consult a computer repair technician to avoid making the problem any worse.

Generally, the solution can be simple; it is just dependent on how comfortable you are with getting technical in your computer. Volume licensed media means that the media has a preset number of times that it is allowed to be activated. This helps to avoid misuse of the product. Some people install the Windows 10 program multiple times on their computer if they are software developers or do certain types of software testing. It is important to know the cause in order to effectively find the solution.

Method One:

1. From the desktop screen, press the Windows key and S, type “Command Prompt”. Then, right-click on Command Prompt in the results. Select Run as Administrator.  Click Yes when asked about requesting permission.
2. In the Command Prompt box, enter the command: slmgr.vbs -ipk xxxxx-xxxxx-xxxxx-xxxxx-xxxxx
3. The x's represent the product key. Replace these with your unique product key.
4. Type in the following command into the “Command Prompt” window: slmgr.vbs -ato
5. Click Enter
6. Restart your computer and try to activate windows again. It should not show the error code anymore.

Method Two:

1. While on the desktop, press the Windows key and R.
2. A window saying Run should open.
3. Type in the following command: Slui 3
4. Press ENTER and a window should appear.
5. This window asks for you to enter the operating system activation product key.
6. Enter this key in the space provided.
7. After entering this, click Activate.
8. Restart your computer now.
9. Check for activation. The Error code should be gone now.

Method Three:

1. Open the Command Prompt with access as administrator just as in Method One, and enter the following command: sfc /scannow
2. The command will complete the tasks. This will take some time so just let the computer do its thing and work. Let the sfc finish the scan.
3. When the scan is complete, restart the computer.
4. Check for the activation. The error code should be gone at this point.
5. If it is gone, revisit Method One or move on the Method Four.

Method Four:

Call the Microsoft Support Team and explain the problem in as much detail as you can give. Give the team the error code 0x8007007B and ask to have a different product key. When they give you the new product key, repeat Method 2. The Microsoft Support Team will either change your product key, or they will reset your current product key so that it can be used for activation again.

As you know, all computer mouse devices are designed ergonomically for users who are right-handed. Although that’s mostly the case, there are also other mouse devices that are designed specifically for left-handed users or the ones that can be used by either the right or left hand. But before you look for these kinds of mouse devices, there is actually an option you can try so that your mouse device can work with either the left or right hand. All you have to do is configure your mouse device. Aside from setting the device to work on either hand, you can also switch mouse buttons, from left to right, using only a couple of simple steps. As mentioned earlier, most mouse devices are created for right-handed users. Meaning to say, these mouse devices are configured to be right-handed with their primary button on the left and the second one on the right. The primary button is used for certain functions such as selecting and dragging. Now you can configure your mouse to be left-handed by swapping its predefined functionality. How? Refer to each one of the given instructions below.

Option 1 – via Control Panel

• First, go to the Start Menu and search for “control panel” in the Start search.
• Once you see it from the search results, click on it to open it and then go to the Hardware and Sound section.
• From there, click on Mouse under the Device and Printers section. This will open the window for Mouse Properties.
• Now you have to check the Switch primary and secondary buttons box.
• Then click on OK to save the changes made. After that, your primary select button on your mouse device is your right button while the secondary button, also known as right-click, is now the left button.

Option 2 – via Windows 10 Settings

This is the second option you can check out to change the configuration of your mouse from being right-handed to being left-handed.

• First, right-click on the Windows icon and select Search.
• Next, type “mouse” and from the search results that appear, click on Mouse Settings.
• After that, select “Right” from the “Select your primary button” drop-down menu. This should set the mouse device from being right-handed to being left-handed.