# Desktop application locator

**URL:** <https://forum.katalon.com/t/desktop-application-locator/63899>\
**Category:** Desktop Testing\
**Tags:** desktop, windows, katalon-studio\
**Created:** [April 1, 2022, 10:31am UTC](https://forum.katalon.com/t/desktop-application-locator/63899 "2022-04-01T10:31:13Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![virendra.singh](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/virendra.singh/32/16104_2.png) [@virendra.singh](https://forum.katalon.com/u/virendra.singh)\
**Post date:** [April 1, 2022, 10:31am UTC](https://forum.katalon.com/t/desktop-application-locator/63899/1 "2022-04-01T10:31:13Z")

</div>

Why katalon is not able to fetch locators on desktop application (specially large desktop application)

---

<div class="post-metadata">

**Author:** ![grylion54](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/grylion54/32/16265_2.png) [@grylion54](https://forum.katalon.com/u/grylion54)\
**Post date:** [April 2, 2022, 5:46pm UTC](https://forum.katalon.com/t/desktop-application-locator/63899/2 "2022-04-02T17:46:19Z")

</div>

What technology does your desktop application use?

Katalon Studio supports Selenium-based automated testing for UI on Windows 10 PC, including:

- Universal Windows Platform (UWP)
- Windows Forms (WinForms)
- Windows Presentation Foundation (WPF)
- Classic Windows (Win32)

[Desktop Application Testing | All You Need to Know (katalon.com)](https://katalon.com/desktop-testing/)