How Can You Fix PC Dll Errors Effectively?: How can i download apps from pc to my lumia 520 ? [Anwsered]

How can i download apps from pc to my lumia 520 ?

I tried to dowload apps using my micrisoft account.
It says no device found, even i connect my mobile to pc...

Solutions to the Problem How can i download apps from pc to my lumia 520 ?

If Windows Phone 8 is not detected by your computer, then look at this KB article:
http://support.microsoft.com/kb/2749484

After you have successfully installed the Windows Phone app, you should be able to do what you wanted so this article should help you out on how to download apps from pc to your Lumia 520
http://www.windowsphone.com/en-US/how-to/wp8/apps/how-do-i-install-apps-from-an-sd-card

How do I install apps from an SD card?

It's easy to download apps and games from the Windows Phone Store and install them on your phone, but you can also transfer, or
sideload, them from an SD card to your phone (if your phone supports an SD card).
To sideload an app or game, you'll need to have an SD card that contains one or more Windows Phone app files, also known as
.XAP files.
You can download .XAP files to your PC, and then move the files to the phone's SD card.
To download .XAP files from the Windows Phone Store on the web

Open a web browser and go to www.windowsphone.com.
Click Apps + Games, and then click the app you want to download.
Scroll down on the webpage, and then click Download and install manually (below the app requirements and supported languages).
When prompted, save the .XAP file to a location on your computer, SD card, or storage device.

Note
If you download the .XAP file to a location other than an SD card supported by your phone, you'll need to move or copy the file to an SD card to install it on your phone.
For information about moving or copying files using Windows Explorer (called File Explorer in some versions of Windows), go to the
Windows website and search in the
How-to section.

To install apps and games from your phone's SD card

Insert an SD card that contains one or more .XAP files into your phone.
On Start , tap
Store , and then tap
SD card.
Note
If you've just inserted the SD card or added the .XAP files, you might need to wait a few minutes before you can access your SD card from the Store.

Select the apps you want, and then tap Install.
Notes

Apps that can be installed are listed under Compatible apps.You'll need to have the latest version of the .XAP file from the Store on your SD card before you can install it.
If it isn't the latest version, it'll be listed under
Incompatible apps.

Installed apps appear in the
App list and games appear in the
Games Hub.
Depending on the specific app or game, you'll be able to use them as follows:
Free apps and games can be used immediately.Paid apps and games that have a trial will be available as a trial version that you can purchase later.Paid apps and games without a trial must be purchased before you can use them.

Use the System File Checker tool to repair corrupted or missing system files:

Click Start.
Type cmd, and then press CTRL+SHIFT+ENTER to open the elevated command prompt (I.e. Command prompt with administrative rights).
The User Account Control window should appear, be sure that the action it exhibits is correct, and then press the Continue button.
Type or copy paste the below command line into it without quotes:
"Sfc /scannow"

Another Safe way to Fix the Problem: How can i download apps from pc to my lumia 520 ?:

How to Fix How can i download apps from pc to my lumia 520 ? with SmartPCFixer?

1. Download SmartPCFixer . Install it on your system. Click Scan, and it will perform a scan for your computer. The errors will be shown in the list.

2. After the scan is finished, you can see the errors and problems which need to be fixed.

3. The Repair part is done, the speed of your computer will be much higher than before and the errors have been removed. You can also use other functions in SmartPCFixer. Like dll downloading, windows updating and print spooler error repair.