Fix Error Code 0x80073cf9 in Windows 8 while Installing App

App Store had introduced Windows 8 in the recent Redmond Operating System for downloading an application or software from it. Windows 8 has an additional function to run applications and software made for the previous Windows but do not have compatibility with the Windows’ Metro Display.

Presently a lot of people are complaining that they are unable to download the apps from the app store of Windows 8, instead some unidentified messages appear on their screen with some weird codes such as 0x80073cf9.

When the people get the following error message, they can use only two options “Cancel downloading process” or “Try Again” and if they hit the option “Try Again”, the similar message will appear again and again before them. So, below are some solutions you can try to resolve the problem.

4 Methods to Fix Error Code 0x80073cf9 in Windows 8 while Installing App

Method 1 to Fix Error Code 0x80073cf9

This technique helped a lot of users almost every time. If you want to resolve the error code 0x80073cf9, work through C:Windows and browse a folder known as AUInstallAgent. If you are unable to get it, you need to create it by yourself.

Method 2 to Fix Error Code 0x80073cf9

You should turn off your security software or antivirus and firewall and try to download your required app again.

Method 3 to Fix Error Code 0x80073cf9

You should move to C:Program Files and make a folder as “Windows Apps”. Once you have created the folder, restart your system.

Method 4 to Fix Error Code 0x80073cf9

If you want to fix this issue, you can also Sync the app.

• Just press the “Windows” key and click to “Start” menu.
• Now open the Store.
• Press Windows + I at once. You will see a green colored catalogue appearing on the right corner.
• You will find some options in it. Select the option “App Updates”.
• Select the “Sync license”.

Surely you will be able to fix the error 0x80073cf9 with the help of the techniques given above and if no technique works properly and you are getting the error message again and again, you need to adopt only one option to solve the issue. You have to reinstall the windows 8
.

How to Make the Windows Desktop Work Well on High-DPI Displays and Fix Blurry Fonts

How to Make the Windows Desktop Work Well on High-DPI Displays and Fix Blurry Fonts

After Windows users have watched smartphones, tablets, and even Mac laptops get high-density displays, they’re finally arriving on new Windows laptops. But be careful what you wish for — many desktop apps have problems on high-DPI displays.

Windows has had some support for DPI scaling, but few desktop programs took advantage of it. Now, the Windows desktop has a teething problem — just as it did when Microsoft originally instituted UAC.

Upgrade to Windows 8.1

Windows 8.1 offers much improved display scaling for high-density displays. If you’re using Windows 8, the free updrade to Windows 8.1 is a no-brainer. If you’re still using Windows 7 — well, you shouldn’t use Windows 7 on a high-density display. New laptops with high-density displays will come with Windows 8.1 — stick with Windows 8.1 and don’t try downgrading them. Windows 8.1 can be configured to work much more nicely on a desktop system and has much better support for high-DPI displays.

Windows 8.1 automatically chooses the correct display scaling settings for each display based on its pixel density and resolution. You can also have independent scaling settings for each display — so if you plug in an external monitor, Windows will automatically choose the correct scaling level. Previous versions of Windows would force the same scaling setting on each connected monitor.

Control System-Wide Display Scaling

If your laptop, convertible, or tablet came with a high-density display, Windows 8.1 will automatically choose an appropriate scaling setting for it. However, you may still want to modify the scaling setting if you’d like elements on your screen to appear smaller or larger.

To access this setting, right-click the Windows desktop background and select Screen resolution. Click the “Make text and other items larger or smaller” link in the Screen resolution window and you’ll be able to set a custom scaling level for your display.

Unlike on previous versions of Windows, you shouldn’t have to log out and log back in after changing this setting — your change will take effect immediately.

Fix Blurry Fonts in Specific Applications

Many third-party desktop applications have blurry fonts when scaling is used. Windows 8.1 enables DPI scaling for all desktop apps, and ones that aren’t high-DPI aware will have blurry or fuzzy text, especially when they’re blown up to 200%.

Theoretically, this applies only to “older” applications that aren’t aware of DPI scaling. In practice, this problem applies to many extremely popular desktop applications like Google Chrome and Steam.

To fix this problem, you can disable display scaling for specific apps. To do so, right-click the desktop application’s shortcut and select Properties. If the application is on the taskbar, right-click the taskbar icon, right-click the application’s name, and select Properties.

Click the Compatibility tab and click the “Disable display scaling on high DPI settings” checkbox. After you do, close the application and re-open it.

Fonts will no longer appear blurry in the application, but graphical elements will likely be much smaller. This is a trade-off you’ll have to make. Depending on the program, you may be able to enlarge fonts and other graphical elements in its preferences window to make them appear larger and compensate for the loss of proper scaling,

You could also just disable DPI scaling system-wide by selecting 100% scaling in the control panel screen above. If you did this, everything would appear smaller. Whether this is acceptable depends on how pixel-dense your screen is and how good your eyesight is.

Fix Google Chrome

As of version 31 on Windows 8.1, Chrome is currently very broken on high-DPI displays. Hopefully, you’re reading this some time in the future and Chrome has been updated to fix all these problems. If it hasn’t, here’s how we fixed these problems in Chrome 31.

First, go into the Chrome shortcut’s properties window and enable the Disable display scaling on high DPI settings option.

Restart Chrome and everything will appear sharp, but very tiny. This isn’t good enough. Type chrome://flags into Chrome’s location bar and press Enter to access the hidden Flags page.

Scroll down to locate the Touch Optimized UI setting, set it to Enabled, and then relaunch Chrome. (There’s also a HiDPI Support setting in the Flags list — ignore it for now, as it seems to result in many graphical glitches in Chrome’s interface.)

Next, open Chrome’s Settings page. Scroll down and click the Show advanced settings option, then scroll down to the Web content section

Set the default page zoom level to either 150% or 125%, depending on your screen resolution and eyesight. This will make everything on web pages appear larger — not just text, but images and other elements.

Chrome should now be fixed. Internet Explorer and Mozilla Firefox both appear to work okay without any tweaking needed, so you could also try one of them.

Remember that you can adjust font sizes on each individual web page. To do so, hold Ctrl and press the + or – keys, hold Ctrl and scroll the mouse wheel up or down, or use the zoom options in Chrome’s menu.

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Windows 8-style apps actually scale nicely to high-density displays and offer crisp text and images without any of the bugs you’ll find on the desktop. Using Windows 8 apps would be a great way to avoid all the problems with the desktop — if there were enough apps available. Switching to the new Windows 8 interface will be a non-starter for most people, especially since Microsoft doesn’t even offer versions of its own Office apps for the new interface.

How to Fix Mouse Lag in PC Games on Windows 8.1

How to Fix Mouse Lag in PC Games on Windows 8.1

Windows 8.1 allows Windows to work better on high-DPI displays. As part of this, the way Windows deals with mice has changed. Games that don’t read raw mouse data may end up with laggy, freezing, or stuttering mouse movement.

This problem seems to primarily affect users with high-DPI or high-polling rate mice — in other words, gaming mice. Microsoft has only released a partial fix, but there’s a way to fix this problem in any affected game.

Install Microsoft’s Patch

Microsoft provides a patch that introduces a new compatibility option to fix this problem. As part of the patch, the compatibility option is applied to a variety of popular games, including games from the Call of Duty series, Counter Strike series, Deus Ex: Human Revolution, Hitman Absolution, Half-Life 2, Metro 2033, Portal, and Tomb Raider.

This patch is known as KB2908279. As of November 14, 2013, this patch has not been rolled out via Windows Update. To get the fix, you’ll have to download the patch from Microsoft’s website and install it manually.

Depending on the version of Windows 8.1 you’re using, you’ll need to download either thethe 64-bit version of this patch or the 32-bit version.

If you’re not sure which version of Windows you’re using, press the Windows key to access the Start screen, type System, and click the System shortcut. Scroll down and look at the System type line.

Fix Other Games via the Registry

The patch above does two things. One, it creates a new type of compatibility flag in Windows. Two, it applies that compatibility flag to some of the most popular games affected by this problem.

If you have a less-popular game with this problem, you’ll need to apply the compatibility option to the game on your own. Microsoft advises game developers to do this themselves so their users won’t have to, but many games may never be updated with this fix.

You can apply Microsoft’s fix to any affected game from the registry editor. Note that you must have the patch above installed for this to work.

To get started, press Windows Key + R to open the Run dialog, type regedit, and press Enter.

Browse to the following registry key, or folder:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers

The Layers key may not exist. If it doesn’t, right-click the AppCompatFlags key, point to New, select Key, type Layers, and press Enter to create it.

You’ll now need to create a new registry entry for your game. Right-click the Layers key, point to New, click String Value, type the full path of the game’s executable file, and press Enter. For example, if the game was located at C:\Program Files (x86)\Game\Engine.exe, you’d just type the following value:

C:\Program Files (x86)\Game\Engine.exe

Next, right-click the value you just created and select Modify. Type the following text into the box and press Enter:

NoDTToDITMouseBatch

You can now repeat this process to add every affected game you have.

Next, we’ll need an elevated Command Prompt window. To do this, press the Windows key to access the Start screen, type Command Prompt, right-click the Command Prompt shortcut that appears, and select Run as administrator.

In the elevated Command Prompt window, type the following command and press Enter to apply your compatibility settings:

Rundll32 apphelp.dll,ShimFlushCache

Warnings

Microsoft warns that this option will cause increased power usage, so you shouldn’t apply this option to unaffected games or other programs. In particular, they stress that this shouldn’t be applied to background processes that remain running, or your battery life will be noticeably affected.

There is another option Microsoft recommends — if the game In question has a “raw input” or DirectInput option, you can select it and the problem should be fixed.

How to Import Multiple Contacts into Outlook 2013 From a Single vCard (.vcf) File in Windows 8

How to Import Multiple Contacts into Outlook 2013 From a Single vCard (.vcf) File

If you have multiple contacts stored in a single .vcf file, and you try to import that file into Outlook, only the first contact will be imported. There is a way around this limitation that allows you to import all contacts from a single .vcf file.

First, you must convert the .vcf file to a .csv file that can be imported into Outlook. This can be done using the Windows Contacts folder that has been available since Windows Vista. You can import the .vcf file into the Contacts folder and then export the contacts into a .csv file. See our article for details on how to do this.

Once you have your .csv file, open Outlook and click the File tab.

On the Account Information screen, click Open & Export in the list of options on the left.

On the Open screen, click Import/Export.

On the Import and Export Wizard, select Import from another program or file from the Choose an action to perform list. Click Next.

On the Import a File dialog box, select Comma Separated Values from the Select file type to import from list and click Next.

On the next screen, click Browse.

On the Browse dialog box, navigate to the folder containing the .csv file you want to import. Select the file and click OK.

Select an option to indicate what to do when duplicate entries are encountered and click Next.

Select Contacts from the Select destination folder tree to specify where to put the imported contacts. Click Next.

A summary screen displays telling you what actions will be performed. Use the Change Destination button to change the location in Outlook to which the contacts will be saved.

NOTE: The Map Custom Fields button opens a dialog box that allows you to specify which fields in the .csv file correspond to which fields in Outlook. The default mapping is usually sufficient to import the information.

Once you’ve imported the contacts, click the People icon on the navigation bar at the bottom of the Outlook window.

You’ll see the contacts listed in the Contacts folder. You can select a different view, such as Business Card, in the Current View section of the Home tab.

If you’re using Outlook 2010, you can import contacts directly from the Windows Contacts folder without exporting them to a .csv file first.

Transfer Files Between a Windows 8 PC and a Windows 7 PC

Transfer Files Between a Windows 8 PC and a Windows 7 PC

Have you installed Windows 8 on a spare PC and now need to get files from that PC to your Windows 7 PC, or vice versa? It is easy to network the two machines if they are both on your home network.

We’ll show you how you can share files between a Windows 8 PC and a Windows 7 PC by sharing a folder on the Windows 7 machine and then mapping to that folder in Windows 8 as a network drive.

First, you need to share a folder on your Windows 7 PC. You could just share your C: drive and have access to all folders from Windows 8. However, we recommend you create a special folder for transferring files. That way, you limit access to your Windows 7 PC.

Create a new folder somewhere on your Windows 7 PC, right-click on it, and select Properties from the popup menu.

On the Properties dialog box, click the Sharing tab and then click Advanced Sharing.

On the Advanced Sharing dialog box, click the Share this folder check box to turn on sharing for this folder. Then, click Permissions.

On the Permissions dialog box, you’ll see Everyone listed in the Group or user names list. You can leave that is there are other users on your Windows 7 PC who you want to have access to this folder from the Windows 8 PC. If that’s the case, click the Full Control check box in the Allow column to give full read and write privileges and click OK.

However, we will also show you how to restrict access on the Windows 8 PC to your user account only on your Windows 7 PC. Click on Everyone in the Group or user names list and click Remove.

Click Add.

On the Select Users or Groups dialog box, type your username for the Windows 7 PC in the Enter the object names to select box. Click Check Names.

The Windows 7 computer name is added to your username. Click OK.

You’ll now see your username in the Group or user names list. Select it and click the Full Control check box in the Allow column to give yourself full read and write privileges for the folder and click OK.

You are returned to the Advanced Sharing dialog box. Click OK to close it.

Then, click Close to close the Properties dialog box for the folder.

Before mapping to your new shared folder on your Windows 7 PC, you need to know either the IP address of your Windows 7 PC or the computer name. To check the IP address for your PC, open the Start menu, type “cmd” (without the quotes) in the search box, and press enter when the “cmd.exe” link is highlighted in the results. At the command prompt, type the following command:

ipconfig /all

You’ll see a list of connections display. It may be a long list, depending on how many LAN and wireless connections you have. Look through the list until you find an IP address for the appropriate adapter. We are using Windows 8 in a virtual machine using VMware, so the IP address we need to use is in the “Ethernet adapter VMware Network Adapter VMnet8” section.

However, if you are running Windows 8 on a physical machine that is connected wireless to your home network, along with your Windows 7 machine, you’ll probably find the IP address you need to use in the “Wireless LAN adapter” section.

To check the name of your Windows 7 PC, right-click on Computer on the Start menu and select Properties from the popup menu.

Your computer name is found in the Computer name, domain, and workgroup settings section of the System window that displays.

NOTE: Make a note of both the computer name and the IP address for your Windows 7 PC. Even if you want to use the computer name, you should know the IP address in case using the computer name doesn’t work.

Once you have the IP address and computer name for your Windows 7 PC, switch to your Windows 8 PC and click the Desktop tile on the Start screen.

Click the Windows Explorer icon on the Taskbar.

In the navigation pane on the Explorer window, right-click on Network and select Map network drive from the popup menu.

Select a drive letter to use from the Drive drop-down list. Enter either the path to the folder you shared on your Windows 7 PC using either the computer name or the IP address. The image below shows the IP address being used. Be sure to use two backslashes before the IP address or computer name and one before the name of the shared folder. If you want to reconnect to this folder every time you log into Windows 8, select the Reconnect at sign-in check box. Click Finish.

As an example, the following image shows us connecting to the shared folder using the Windows 7 computer name.

You may see the following dialog box, if the connection is taking a while, or if it is not working.

If the Windows 7 PC was found, the Windows security dialog box displays. Enter your user name and password for the Windows 7 PC. If you selected to reconnect at sign-in when mapping the network drive, you might want to select the Remember my credentials check box, so log in to the folder on your Windows 7 PC will be automatic. Click OK.

You may see a message telling you that “Network discovery and file sharing are turned off.” If so, click the message and select Turn on network discovery and file sharing from the popup menu.

The Network discovery and file sharing dialog box displays, asking if you want to turn it on for all public networks. We recommend that you select No and only turn on network discovery and file sharing for private networks, for security reasons.

You should now see your shared folder from your Windows 7 PC under Computer in the Navigation pane in Windows Explorer.

Now, you can play around with Windows 8 and be able to transfer any files you create or download in Windows 8 to your Windows 7 PC, as well. You can also put files in the shared folder from your Windows 7 PC and copy them to your Windows 8 PC. This is useful for testing software you’ve already downloaded for Windows 7 in Windows 8.