wpcuapapp.exe - 分析和如何纠正错误

★★★★★ 已验证的文件 (27.08.2026)

️ ️ ️ ️ ️ ️ ️ Important Notice: exe safely - Protect your device with our secure software update tool. 手动更换系统库可能会阻碍未来的Windows更新或导致关键系统故障.

建筑:	32位 (x86)	与32位和64位Windows兼容
防病毒扫描	✅ 清洁	没有检测到病毒.
数字签名	✅已经签署	文件有签名,这是原始文件.
哈希完整性	✅MD5:已验证	在文件中存在哈希保护,并进行验证.
文件大小	391.4 kb.	400808 bytes.

哈希号:

MD5: 0e902d40a60d0dbd96ee5572f35c6f92 ✅
SHA-1: b8f1b4312ff26f050462905dc2771e87dca62109
SHA-256: ad792df8694e75d0b3c2cf8625916b663af0ce7381efdd3ac54bee70c6f1acdb
SHA-512: ae79657fcef78dbfc009a57a659f5874379f5f6fa55262d619524da89ed2219a0d73d1d95b049a519e4c9fe04bdce88face190311370cd1fab2102364e6ecb01

数字文件签名 `wpcuapapp.exe` ✅

出版商:微软公司
发行人:微软Windows生产PCA 2011
加密算法:SHA256
时间: 6月14日 06:32:25 格林尼治时间

✅ 这个文件与32位Windows兼容,可以在64位Windows上运行 (通过WOW64子系统).

WpcUapApp.exe is a legitimate Microsoft Windows core executable component belonging to the Microsoft Family Safety (Windows Parental Controls) ecosystem. It is responsible for handling Universal Windows Platform (UWP) overlays, notifications, and prompts, such as the "Ask for permission" screen time or website access pop-ups.

标准文件位置

The authentic system file is always located within a protected subfolder inside the Windows SystemApps directory:

C:\Windows\SystemApps\ParentalControls_cw5n1h2txyewy\WpcUapApp.exe

Note: If you find an executable with this name anywhere outside of C:\Windows\SystemApps\, it may be malware masquerading as a system file.

How to Fix WpcUapApp.exe Errors Without Downloading Anything

Errors related to this file typically happen because of a corrupted family safety profile, broken Windows system dependencies, or loop notifications. You can fix it completely using built-in Windows diagnostic tools.

Method 1: Repair Corrupted System Files (SFC & DISM)

Windows can automatically replace or fix damaged system executables using its own offline system file cache.

按下 Windows Key, 类型 cmd,右键按下 Command Prompt,并选择 Run as administrator.
Execute the deployment image recovery command by typing this and hitting Enter:
```
DISM.exe /Online /Cleanup-image /Restorehealth
```
Wait for the progress bar to finish entirely.
Next, execute the system file scanner by typing this and hitting Enter:
```
sfc /scannow
```
在扫描达到100%后重新启动电脑.

Method 2: Reset the Family Safety Component via Command Prompt

Forcing the built-in Windows Task Scheduler to reset your local Family Safety state often clears memory-leak crashes or looping error prompts.

打开 Command Prompt 作为一个 Administrator.
Paste the following task execution command exactly as written and press Enter:
```
schtasks /run /tn "Microsoft\Windows\Shell\FamilySafetyRefreshTask"
```
Restart your computer to allow the local security policy to synchronize.

Method 3: Disable the Background Parental Controls Service

If you do not utilize Family Safety tracking features or the error pop-up refuses to go away, you can safely disable the background service trigger entirely.

按下 Windows Key + R 为了打开运行窗口.
它们的类型 services.msc 然后按下. Enter.
找到了 Parental Controls (或是 Microsoft Family Features ) in the alphabetical list.
右键单击服务并选择 Properties.
按下 Stop button if the service status says Running.
换一个 Startup type drop-down menu selection to Disabled.
点击 Apply 然后 OK.

If the error continues to display, please tell me the exact text or error code appearing in the pop-up window so I can narrow down the root cause.

诊断工具:验证您的 `wpcuapapp.exe` 文件

您担心您的PC上的文件被恶意软件修改了吗? 放入下面的表格. 我们的脚本将验证其文件大小,加密哈希 (MD5/SHA-1),并检查有效的微软数字签名.