Solution:
try running system file checker in cmd console
<pre><code class="lang-plaintext">sfc /scannow
</code></pre>
Example:
<img src="https://support.content.office.net/en-us/media/33232fc8-2344-0210-ba5f-72fffc15339f.png" alt="Command Prompt with administrator rights - sfc /scannow" />

Solution:

try running system file checker in cmd console

```plaintext
sfc /scannow
```

Example:

![Command Prompt with administrator rights - sfc /scannow](https://support.content.office.net/en-us/media/33232fc8-2344-0210-ba5f-72fffc15339f.png align="left")

Problem: Windows App Taking A Long Time To Run