How To Fix The "Referenced Memory At" Error Code

Error 400 - What is it?

Error 400 is a bad request error that displays in the internet browser like a web page. It pops up when the web page you’ve requested cannot be found. Error 400 may be displayed in one of the following formats on the computer screen:

• ‘400 Bad Request’
• Bad Request - Invalid URL"
• "HTTP Error 400 - Bad Request"
• "Bad Request. Your browser sent a request that this server could not understand.”
• "HTTP Error 400. The request hostname is invalid."
• "400 - Bad request. The request could not be understood by the server due to malformed syntax. The client should not repeat the request without modifications."

Solution

Error Causes

Error 400 can be generated due to multiple reasons. These include:

• Wrong URL
• Browser cookies
• Outdated DNS cache

Though this error code is not fatal like the blue screen of death and runtime errors nonetheless it is still advisable to fix it to access your desired website without any inconvenience.

Further Information and Manual Repair

Here are some of the best ways to fix error 400 on your PC without any professional help. Try these methods to resolve error 400:

Method 1

This might come to you by surprise that the most common cause for a 400 Bad Request error is because the URL of the website was typed wrong. So, first things first make sure the URL you’ve inserted is correct. If the URL typed is correct, then try other methods illustrated below.

Method 2

Sometimes error 400 may pop up due to outdated DNS records. DNS cache stores the location (IP addresses) of web servers that contain pages that you’ve viewed recently. You are unable to access the site if the location of the webserver changes before the entry in your DNS cache updates. If this is the error cause then simply clear your DNS cache to resolve. Follow these steps to clear the DNS cache on Windows 8.

• Press Win+X to open the WinX menu.
• Now ‘right click’ on command prompt and select RUN as Administrator. Enter the following command:
• ipconfig /flushdns

If the command was successful, you will see the following message: Windows IP configuration successfully flushed the DNS Resolver Cache. This method will hopefully repair error 400 on your computer screen.

Method 3

Another reason for error 400 can be browser cookies. Many sites report error 400 when a cookie it reads is corrupt or too old. In such a situation it is advisable to clear your browser cookies. You can do it manually but it can be time-consuming virtually because the steps involved in deleting cookies differ considerably depending on what web browser you’re using. So, to avoid the hassle it is advisable to download Reimage to remove browser cookies immediately. This is a user-friendly PC Fixer deployed with a powerful registry cleaner. It removes all obsolete and unnecessary files from your PC including junk files, internet history, and cookies in seconds. Click here to download Restoro.

This post will guide you in fixing yet another annoying Blue Screen of Death error, “BUGCODE_USB_DRIVER”. This particular BSOD error occurs due to some issue with usbhub.sys, winusb.sys, or usbport.sys system driver file. When you encounter this kind of Stop error on your Windows 10 PC, it indicates that an error has occurred in the Universal Serial Bus or USB driver. The USB driver is issued by Microsoft themselves and it comes along with the Windows 10 system which is why it is difficult to download its latest version using a web browser. Thus, you need to take some basic steps to resolve the problem. Carefully follow the given fixes below to fix the BUGCODE_USB_DRIVER Blue Screen error and before you proceed, you need to create a System Restore Point, this way you have some backup in case something goes out of hand.

Option 1 – Update the USB Controller Drivers

• First, click the Start button and type “device manager”.
• Then click on the “Device Manager” from the search results to open it.
• From there, look for the “Universal Serial Bus controllers” option and then right-click on each one of the USB drivers and select the Update Driver from the menu.
• Restart your PC and then click the “Search automatically for updated driver software” option.

You also have the option to update the motherboard and the USB driver from the manufacturer’s official website.

Option 2 – Check for any available Windows Updates

Another you can try is to check if there are any Windows Updates available to make sure that your Windows 10 PC has all the latest updates installed. All you have to do is go to Settings > Update &security. From there, just click on the Check for updates button.

Option 3 – Uninstall conflicting programs and services

There are certain programs like VMWare, Virtual Box, Hyper-V Virtualization services that might be in conflict with the USB port drivers on the parent operating system. Thus, you can try uninstalling the aforementioned programs and other similar ones to see if it fixes the BSOD error.

• In the search box, type in “control” and then click on Control Panel (desktop app) among the search results.
• After that, select Programs and Features from the list which will give you a list of all the programs installed on your computer.
• From there, look for the concerned program and select it and then uninstall it.

Note: If you have downloaded the app from the Windows Store, you can simply right-click on it from the application list and then uninstall it. If uninstalling the programs mentioned above didn’t help, you might want to try putting your PC in a Clean Boot State to help you find the faulty program.

• Log onto your PC as an administrator.
• Type in MSConfig in the Start Search to open the System Configuration utility.
• From there, go to the General tab and click “Selective startup”.
• Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
• Next, click the Services tab and select the “Hide All Microsoft Services” check box.
• Click Disable all.
• Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)

Option 4 – Modify the Power Settings

• In the Cortana Search box, type “power options” and then select Power Options from the search results.
• After opening Power Options, click on Change plan settings for your selected power plan.
• Next, click on Change advanced power settings.
• Then look for USB Settings and click on it to expand it.
• Now expand the USB selective suspend setting and then disable it.
• After that, click on the Apply and then OK buttons to save the changes made.

Option 5 – Check for any hard disk errors

• On your desktop, right-click on the “This PC” or computer icon and then select Manage to open the Disk Management. Here you get to check your drive’s health.
• Next, click on Disk Management on the left side panel.
• From there, check the state of your drives. If it shows that all your partitions are healthy then it means all is good and that the problem may have something to do with some physical issues with your hard drive.

You might also want to run the CHKDSK utility to help you fix any issues with your hard disk. If your hard drive has issues with integrity, the update will really fail as the system will think that it’s not healthy and that’s where the CHKDSK utility comes in. The CHKDSK utility repairs hard drive errors that might be causing the problem.

• Open Command Prompt with admin privileges.
• After opening Command Prompt, execute the following command and hit Enter:

chkdsk /f /r

• Wait for the process to be completed and then restart your computer.

Windows 11 release date is closing in, some people have tried it via insider build, some have decided not to. It has come to our attention that there is a little website made by BlueEdge that offers a virtual Windows 11 desktop. Opening the Website will put you right inside Windows 11 desktop, now take note that this is not Windows 11, it is a simulation of Microsoft’s newest OS and therefore many things will not work like File Explorer, etc. One thing you can make sure it is working is UI itself, you can see how you do like the new Taskbar, start menu, widgets, and some other things. You can just pop up on the site and check how you do like the overall new look and feel of Windows 11 UI before installing it or trying it. We are sure that many more options will come in time but even now you can get a feel of the newest OS. Windows 11 BlueEdge site: https://win11.blueedge.me/

What is the error code 0x800ccc90?

The 0x800ccc90 is a common Outlook Express error. This error occurs when Outlook Express fails to connect to the mail server that handles incoming and outgoing emails.

The error is usually displayed as:

“There was a problem logging onto your mail server. Your User Name was rejected.”

Though this error does not pose any security threats to your PC if it is not fixed immediately, it may limit your ability to send and receive emails on your Outlook email address.

Error Causes

The error 0x800ccc90 is usually triggered by the following causes:

1. Authentication problem- This happens when your account details are not authenticated by the server. In this case, you will see a pop up message displaying ‘Server:’pop3.example.com’, or ‘Secure (SSL): No, Server Error: 0x800ccc90’.
2. Failure of POP3 server

Further Information and Manual Repair

If you come across the error 0x800ccc90, then don’t you worry! You don’t have to hire a professional to resolve this issue. In fact, you can fix it all by yourself. Here are some DIY solutions to repair this problem.

Solution 1:

• Go to the ‘Tools’ tab and select ‘Accounts’
• As you click on the accounts tab, an internet accounts box will appear on the screen
• Now double click on the account property box.
• After that go to the server tab and click it.
• Now check on the box that says ‘My Server Requires Authentication.’
• Once you check on this option now click on apply to accept changes and then close the window.
• To bring the changes into effect, restart Outlook and then try to send emails again. Hopefully, this will work.

Solution 2:

However, if you are still unable to resolve the problem, then this means the PST files are corrupt and damaged and there is no problem from the server's end. When this happens, then the best way to resolve this problem is to download a PST repair tool.

We suggest downloading the PST repair tool from a trusted website.

After downloading it, run and scan it on your PC to detect errors. You will have to be patient because scanning may take a couple of minutes. Once the scanning is complete, click on repair to resolve the problem.

So, next time when you are unable to send or receive emails on your Outlook Express and you see the 0x800ccc90 error message, then try using the solutions given above to resolve the error right away.

As you know, System Restore is a useful tool in Windows operating system that helps users in fixing system issues by undoing any recent changes to the computer that may have caused the problem. However, there are times when you might encounter some issues when running this tool and one of these issues is when System Restore suddenly gets stuck or hangs up on initializing the restoration of the Registry in Windows 10. If you encounter a similar problem, read on as this post will guide you on what you can do in such cases. There are several things you can do when you face this kind of problem in System Restore. First, you can try to wait it out, give it more time to load, which should not take longer than 5 minutes. And if it’s still stuck after that time, give it another hour. However, if nothing changed after an hour, then you need to troubleshoot the problem further. Keep in mind that you must not interrupt System Restore by shutting it down abruptly, it could result in an unbootable system. To get started in troubleshooting the problem, you need to follow each one of the suggestions offered below.

Option 1 – Try to use the Windows Recovery Environment

The first troubleshooting option you need to try is to simply tap the power button for about 10 seconds. This is what you have to do when you have to interrupt System Restore or reset your Windows 10 computer. Tapping the power button for 10 seconds will perform a hard shutdown and once your computer shuts down, restart your computer again and follow the steps below but before you do that, make sure that you have a Windows bootable USB or DVD.

• First, insert the bootable USB or DVD and boot into it, and select the “Repair your computer” option.
• Next, once you see the manufacturer logo on your computer, tap the key to enter into Windows Recovery Environment.
• After that, change the Boot sequence to DVD drive under the UEFI Firmware settings and restart your computer.
• Once your computer has restarted, select the boot order and make changes accordingly as displayed in the BIOS.

Option 2 – Try to run the Automatic Repair Utility

You might also want to use Automatic Repair in fixing the error. To do so, follow the steps below.

• You can start by creating and booting from a bootable Windows 10 USB Stick.
• After that, click on Repair your computer located on the bottom left corner when you are on the initial Windows Startup screen.
• Next, click on Troubleshoot, and then on the other screen, click the Startup Repair option.
• Now select the operating system you want to repair. Once you do that, it will start to repair your operating system. Wait until the process is completed and then check if the problem’s now fixed.

Option 3 – Try to run System Restore in Safe Mode

If you can’t boot into your Windows 10 computer, you can try to run System Restore again in the Advanced Startup Options.

• Boot your computer into Safe Mode.
• After that, select an option > Troubleshoot > Advanced Options > Startup Settings > Restart.
• Once your computer has restarted, tap the F6 key to enable Safe Mode with Command Prompt and to run System Restore from there.
• Now in Command Prompt, type the “rstrui.exe” command to run System Restore in Safe Mode. This will help in fixing the problem since it would be safer to perform System Restore of the computer.

Microsoft's anniversary update has come with many new features and improvements. One of these features is that Microsoft's Cortana can now be installed on your Android phone and as long as you are logged in to your Microsoft account on different devices, she can pass information between devices. You can not see battery life on your desktop PC, notifications, etc. There are some prerequisites in order to get this going, first is to have a Windows version 1607 or newer. The second is to have the last Android version

Installing Cortana on Android

1. Download and install the Cortana app from the Google Play store.
2. Open the app and accept the license terms.
3. Enter the credentials for the Microsoft account you use to sign in to your PC.
4. After a few seconds, Cortana will open.
5. Click the settings button and select Sync Notifications.
6. By default, missed calls, incoming messages, and low battery notifications will be turned on. You can turn this on\off from here. The only option off by default is for App notifications. Any non-system apps such as Facebook and Instagram can also send alerts to your Windows box. You can choose to enable the App notification sync option or leave it off.
7. If you enable “App notification sync,” you will need to give Cortana permissions to read and control notifications on your phone.
8. You can then select exactly which applications will be synched to your PC.
9. Once done you can exit out of Cortana.

Configuring Cortana on PC

1. Click the Windows button and type Cortana. Click the icon for Cortana and Search Settings.
2. Scroll through the settings list and look for Send notifications between devices
3. Click the switch to turn it on.
4. Sign in to the same Microsoft account you used in the previous section
5. Navigate back to the Cortana & Search settings tool.
6. Click Edit Sync Settings. Make sure that your phone shows up on the list. You can also determine if you want PC notifications are sent to your phone.

With those settings in place, you should now start getting alerts for the items you enabled in your Action Center. As notices come in, you will see them pop up in a small bubble on the lower right of your screen. You can dismiss the notification or use the link to find a compatible app in the Windows store.

Something we are used to doing in a certain way inside Windows 10 is slightly changed in Windows 11. One of those things is how you open task manager, well kind of. Option to right-click on the taskbar and launch task manager is gone but do not worry there are other same and simple ways you can launch it.

1. Press CTRL + SHIFT + ESC or CTRL + ALT + DEL
2. Right-click on the START button
3. Type task manager in start search on top in the start menu
4. Type taskmgr in command prompt
5. Press ⊞ WINDOWS + R to open run dialog and type in taskmgr

And that’s it, now depending on your situation, you might use different methods to evoke task manager.

KMODE_EXCEPTION_NOT_HANDLED seems to be connected primarily to a third-party driver, e1d65x64.sys associated with the Intel(R) Gigabit adapter, NIC/Wired network NDIS (Network Driver Interface Specification) 6.x driver. Error is known to produce the dreaded blue screen of death or BSOD. Most usually error is connected with gaming on Windows 10 computer and it manifests itself during gaming sessions. If you are unlucky and you are faced with this unfortunate error we will be happy to try to help you and present with tips and tricks in order for you to find a solution for it. Before you proceed with the provided solutions, be sure you have sufficient disk space on the Windows drive, run Disk Cleanup and then run CHKDSK.

1) Run the Blue Screen Online Troubleshooter

Open Control Panel, change the view setting to icons. Click Troubleshooting, and click “View all” in the tasks pane. Click “Blue Screen”. This opens the Blue Screen Troubleshooter.

2) Run Driver Verifier

1. Start a Command Prompt window by selecting Run as an administrator, and type verifier to open Driver Verifier Manager.
2. Select Create standard settings (the default task), and select Next. You can also choose to Create custom settings to select from predefined settings, or to select individual options. For more information, see Driver Verifier options and rule classes and Selecting Driver Verifier Options.
3. Under Select what drivers to verify, choose one of the selection schemes described in the following table.

   Driver verifier table:

   Option	Recommended use
   Automatically select unsigned drivers	Useful for testing on computers that are running versions of Windows that do not require signed drivers.
   Automatically select drivers built for older versions of Windows	Useful for testing driver compatibility with newer versions of Windows.
   Automatically select all drivers installed on this computer	Provides maximum coverage in terms of the number of drivers that are tested on a system. This option is useful for test scenarios where a driver can interact with other devices or drivers on a system. This option can also exhaust the resources available for Special Pool and some resource tracking. Testing all drivers can also adversely affect system performance.
   Select driver names from a list	In most cases, you will want to specify which drivers to test. Selecting all drivers in a device stack allows the Enhanced I/O Verification option to track objects and check compliance because an I/O request packet (IRP) is passed between each of the drivers in the stack, which allows for a greater level of detail to be provided when an error is detected. Select a single driver if you are running a test scenario that measures system or driver performance metrics, or if you want to allocate the greatest number of resources available for detecting memory corruption or resource tracking issues (such as deadlocks or mutexes). The Special Pool and I/O Verification options are more effective when used on one driver at a time.

4. If you chose Select driver names from a list, select Next, and then select one or more specific drivers.
5. Select Finish, and then restart the computer.

3) Update network device drivers

Go to the official Intel website and try to find newer versions of drivers, if there are none perhaps you will need to revert back to the previous version.

4) Scan memory for issues

Run a memory test on your system, sometimes these errors can be traced back to a faulty RAM bank.

5) Stop over-clocking your PC

If you have overclocked your PC please reverse it back to its original state and see if that would solve the issue

6) Perform System Restore to the previous restore point

If none of the previous solutions have bared fruit, roll back to a previous restore point and that should solve the issue.

You probably heard about switches for LAN but not a lot of people heard about KVM switches. So what exactly is KVM switch?

If we look at the name, it is a shortcut for Keyboard, Video & Mouse and the original idea was to have multiple computers but one keyboard, mouse, and monitor. These peripherals would be connected to the KVM switch and other computers could all use one set of these on the fly when needed.

The technology behind the switch is a little interesting since it will actively fake signals to other computers that are not using peripherals. Once they are switched to them the transition is smooth and not noticeable. In old days these switches were more important than today since on every mouse or keyboard disconnection you had to reboot the computer, and although today that is not the case CPU will still detect disconnection and on the next connection it will run through the ID of the device and try to use the existing driver and if peripheral was connected in other USB port, it will install the same driver but connect it to the new USB port.

This type of reconnection can slow down work and place unnecessary load on the CPU so that is why KVM will fake connection in order to make switching externals on the computer smooth and in nick of a time.

Modern KVM switch

These days modern KVM switches will offer you more options than just being able to switch between keyboard, mouse, and monitor. Modern switches now offer Lan, audio, and many more various options.

There are also different kinds of switches offering you only one option, like for example just a Video switch that will let you use one monitor on three computers and many more other specialized options.

Software switches

So far we talked about Hardware switches, a real device being able to take peripherals into it and switch computers on the fly. On the other line, we have software switch solutions that will have specific software installed on all computers and have it run at all times, and switching between them will be through specific software.

There are two very good and main advantages of using software solutions instead of a hardware one. First, of course, is the price, since the most popular Synergy is an open-source solution, completely free of charge. The second big advantage is that software switch is not limited to how many computers can you use. Hardware switches tend to go to a large number like 16 but if you have a large cluster of computers over a LAN, let's say 30 then the box solution might be difficult.

On the other hand software solution will switch only keyboard and mouse since each other computer will have to have some screen on it in order to work. Both solutions have their strong advantages and disadvantages and it is up to you to choose one that best suits you.

Conclusion

If you are multitasking with a lot of computers or just need your peripherals from time to time to connect to another machine then the KVM switch is something that you might find the use of. Just be aware that if you go for some cheap switch you might experience some lag on your peripherals, but if that is not a concern you can get hardware one for as low as $50 USD.

A number of users reported that they encountered an error that says, “Windows doesn’t have a network profile for this device” while they tried to connect Network devices such as printers and speakers to their Windows 10 computers. On the other hand, this kind of issue is reported for non-network devices as well. This kind of error might be due to incompatibility between the device and your operating system or it could be that the network drivers in your computer need to be updated in order to recognize the new device. Whatever the cause is here are a couple of suggestions you can try to resolve the “Windows doesn’t have a network profile for this device” error.

Option 1 – Check if the network device is compatible with your operating system

As mentioned, the error could be due to incompatibility between the device and the system. To verify, just go to the website of the device’s manufacturer since you can find all the information about the device there.

Option 2 – Make sure that your computer is discoverable

• Click on the Start button.
• Then click on the gear-like icon to open Settings.
• After that, select Network & Internet >> Wi-Fi.
• Next, change the Network Profile to Private.
• Now restart your computer and then connect the device again and see if the error is gone or not.

Option 3 – Try to update or rollback or uninstall the Network drivers

You might also want to update or roll back or disable your Network drivers to fix the “This operation failed as no adapter is in the state permissible for this operation” error.

• Tap the Win + R keys to launch the Run window and then type in the “devmgmt.msc” command and hit Enter to open the Device Manager window.
• Under the Device Manager, you will see a list of drivers. From there, look for the Network Adapters and expand it.
• Then right-click on each one of the Network drivers and depending on your preference, you can either select “Update driver”, “Disable device” or “Uninstall device”.
• After that, restart your PC and see if it helped in fixing the “Windows doesn’t have a network profile for this device” error.

Option 4 – Try to check the SNMP status

• Tap the Win + R keys to open the Run dialog box and type “services.msc” in the field and tap Enter to open the Service Manager window.
• After opening the Service Manager, look for the SNMP Service from the list of services.
• Once you’ve found the SNMP Service, make sure that its Service Status is set to “Running”. If the service is not running, just right-click on it and select Properties.
• From there, change the Service Status to Automatic and then click on the Apply and OK buttons.
• After that, click on the Start button again and check if the error is now fixed.

Note: If your printer is the one that triggers the error, refer to these steps:

• You have to go to Control Panel > Devices & Printers.
• From there, right-click on the printer which is the one that causes the error, and then select Printer Properties.
• Next, click the Configure Port button under the Ports tab and select SNMP Status Enabled.
• Now click the OK button and check if it fixes the error or not.

Option 5 – Run the Hardware and Devices Troubleshooters

You could also run this troubleshooter to fix the “Windows doesn’t have a network profile for this device” error.

• The first thing you need to do is click on Start and then on the gear-like icon to pull up the window for Settings.
• After opening Settings, look for the Update and Security option and select it.
• From there, go to the Troubleshoot option located on the left-hand side of the list.
• Next, select Hardware and Devices from the list and open the Troubleshooter and run it. Once it is doing its job, wait for it to complete the process and then restart the system.
• After the system restarts, check if the problem’s now fixed. If not, refer to the advanced guide given below.