# Data Cleaning on Windows

### 1. Open the Start menu, find titan\_network in All applications, right click to uninstall

<figure><img src="https://3087894035-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6MWUoQBijnrc0tNWtAzG%2Fuploads%2Fx0yljWHmWPqye5LrCX9Y%2Fimage.png?alt=media&#x26;token=51bd433c-7919-4fcb-921c-1e56d9eafdc5" alt=""><figcaption></figcaption></figure>

### 2. Find titan\_network and right click to uninstall

<figure><img src="https://3087894035-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6MWUoQBijnrc0tNWtAzG%2Fuploads%2FG8iWcLmFk7qS6Nev9g4u%2Fimage.png?alt=media&#x26;token=3fe053de-15b6-45df-96e4-fd24986e7f8f" alt=""><figcaption></figcaption></figure>

### 3. Press Win+R, type "cmd" and enter

<figure><img src="https://3087894035-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6MWUoQBijnrc0tNWtAzG%2Fuploads%2FsfsmYq2oEDspxNXfl6xu%2Fimage.png?alt=media&#x26;token=3668ca1b-7266-4c81-9737-032ec077a6fa" alt=""><figcaption></figcaption></figure>

### 4. Type the following command and press Enter

```
rmdir /s /q %USERPROFILE%\AppData\Roaming\com.example\titan_network
```

Old data has been cleaned up. You can proceed to install Titan node app now.&#x20;