尽管Windows是全球使用最多的操作系统，但它也有自己的问题和问题。Microsoft Store 错误 0x800700AA^{(Microsoft Store error 0x800700AA)}代码就是其中之一。已发现该错误通常是由于Internet连接不良或缓存损坏而发生的。如果您最近遇到此问题，请阅读您应该遵循哪些故障排除步骤来解决此问题。

Microsoft Store 错误 0x800700AA

错误代码 0x800700AA 通常后跟一行文本，内容为 -发生了某事，无法安装此应用程序。请再试一次。错误代码 0x800700AA^{(omething happened and this app couldn’t be installed. Please try again. Error code 0x800700AA)}。要修复它，您可以按照下面给出的任何一种故障排除方法进行操作。

1. 清除DataStore文件夹的内容。
2. 通过设置重置 Microsoft Store。
3. 更改 DNS 服务器。

让我们详细探讨一下上述方法！

1]清除DataStore文件夹的内容

Windows 10中的DataStore文件夹存储与Windows更新和更新^(Update)历史相关的临时文件和LOG文件。^(LOG)在某些情况下，该文件夹可能无法同步并阻止Windows Update将新更新应用到您的 PC。然后，可能需要删除DataStore文件夹下的所有此类文件，然后尝试更新它们。

打开 Windows 服务管理器^{(Open Windows Services Manager)}并停止Windows 更新^{(Windows Update)}服务。之后，请按照下列步骤操作：

• Win+E 热键打开文件资源管理器 
• 粘贴 %windir%SoftwareDistributionDataStore 到地址栏中
• 按 Enter^{(Press Enter)}打开DataStore文件夹
• 选择^(Select)DataStore文件夹中存在的所有文件和文件夹
• 删除它们。

现在使用Windows服务^(Services)管理器再次重新启动^(Manager)Windows Update服务，然后尝试再次运行Windows Update。

2]通过设置^(Settings)重置Microsoft Store^{(Reset Microsoft Store)}

如果临时Internet文件位置已更改，您可能会在尝试打开某些应用程序时看到此错误。在这种情况下，您需要重置Microsoft Store应用。您可以通过Windows 设置^{(Windows settings)}执行此操作。

3]更改DNS服务器

打开控制面板^{(Control Panel)}。

单击网络和 Internet^{(Network and Internet)}链接。

选择网络和共享中心^{(Network and Sharing Center)}。

从左侧面板中选择更改适配器设置。^{(Change Adapter Settings)}

当网络连接^{(Network Connections)}窗口打开时，右键单击您的网络并选择属性^(Properties)。

勾选使用^(Use)以下DNS服务器地址的圆圈。

在首选 DNS 服务器^{(Preferred DNS Server)}下键入 1.1.1.1，在备用 DNS 服务器^{(Alternate DNS Server)}下键入 1.0.0.1，然后单击确定^{(OK )}按钮。

尝试重新启动系统并查看问题是否已解决。

Hope it helps!

Fix Microsoft Store error 0x800700AA in Windows 10

Although Windows is the most used OS worldwide, it has its own share of problems and issues. The Microsoft Store error 0x800700AA code is one of them. It has been found that the error usually occurs due to poor Internet connection or corrupted cache. If you have been experiencing this issue recently, read what troubleshooting steps you should follow to fix the issue.

Microsoft Store error 0x800700AA

The error code 0x800700AA is usually followed by a line of text that reads – Something happened and this app couldn’t be installed. Please try again. Error code 0x800700AA. To fix it, you can follow any one of the troubleshooting methods given below.

1. Clear contents of the DataStore folder.
2. Reset Microsoft Store via Settings.
3. Change DNS Server.

Let us explore the above methods in a bit of detail!

1] Clear contents of DataStore folder

The DataStore folder in Windows 10 stores temporary files and LOG files associated with Windows update and Update history. On a few occasions, the folder may fail to synchronize and stop Windows Update from applying new updates to your PC. Then, it might become necessary to remove all such files present under the DataStore folder and then try updating them.

Open Windows Services Manager and stop the Windows Update service. After that, follow these steps:

• Open File Explorer using Win+E hotkey
• Paste %windir%\SoftwareDistribution\DataStore in the address bar
• Press Enter to open the DataStore folder
• Select all files and folders present in the DataStore folder
• Delete them.

Now restart the Windows Update service again using Windows Services Manager and then try to run Windows Update again.

2] Reset Microsoft Store via Settings

If temporary Internet file locations have changed, you may see this error while trying to open certain apps. During such instances, you’ll need to reset the Microsoft Store app. You can do this via Windows settings.

3] Change DNS Server

Open Control Panel.

Click the Network and Internet link.

Choose Network and Sharing Center.

Select Change Adapter Settings from the left panel.

When the Network Connections window opens, right-click on your network and choose Properties.

Check the circle against Use the following DNS server addresses.

Type 1.1.1.1 under Preferred DNS Server and 1.0.0.1 under Alternate DNS Server and hit the OK button.

Try restarting your system and see if the issue is resolved.

Hope it helps!

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