Tôi mới down katalon studio free 9.7.3, sau khi down tôi đã tạo project đầu tiên và sử dụng record web sau đó chạy nhưng lại báo lỗi
trong khi tôi mới demo thử chức năng record web để chạy. Tôi đã thử tạo project mới nhưng vẫn không được. Không còn cách nào khác tôi đã xoá katalon sudio đi vào down lại nhưng vẫn bị lỗi như vậy, tôi đã thử cả bản 10.0.0 nhưng cũng vẫn lỗi. Hãy giúp tôi, cảm ơn.
Hi there, and thanks for posting in the Katalon community! 
To help you faster, please review our guide on Record Web Utility here: Record web utility in Katalon Studio | Katalon Docs. Double-checking the steps and configurations might resolve the issue.
If the doc doesn’t help, feel free to provide more details, and a community member will assist you soon.
Thanks for being a part of our community!
Best,
Vu Le
Hi @anhle06042004, 
Welcome to Katalon Community forum!
As the main language used on our forum is English, I’ll provide a translation of your topic below so that other members can support you better:
I recently downloaded Katalon Studio free version 9.7.3. After downloading, I created my first project and used the web record feature, but encountered an error when running it.
While I was merely testing the web record function to execute it, I attempted to create a new project, but it still didn’t work. With no other options, I uninstalled Katalon Studio and downloaded it again, yet the error persisted. I even tried version 10.0.0, but the issue remained. Please help me, thank you.