Excel VBA: How to Check if File or Folder Exists (Dir Function)

Join 500,000+ professionals in our courses here 👉 https://link.xelplus.com/yt-d-all-courses Learn how to use the Excel VBA Dir function to check if a file or folder exists. This tutorial covers verifying file paths, using wildcards (* and ?), and using the MkDir statement to automatically create missing directories. Whether you're automating file opening or folder setup, these VBA techniques are essential for robust macro development. ⬇️ Download the workbook here: https://pages.xelplus.com/vba-dir 00:00 Introduction to the VBA Dir Function 00:32 Understanding Dir Attributes (vbNormal vs. vbDirectory) 01:00 How to use Wildcards (* and ?) in file paths 01:54 Task 1: Check if a file exists and open it 02:40 Writing the VBA code for file verification 05:09 Task 2: Check if a folder exists 06:40 Adding user prompts with Message Boxes (Yes/No) 07:33 Creating new folders using MkDir 08:52 Final code test and wrap-up Key Takeaways: - Dir Function: Returns a string representing the file/folder name if found; returns an empty string if not. - Wildcards: Use * for multiple characters and ? for single characters to handle variable filenames. - MkDir: A built-in VBA statement to generate a new folder path if your check returns empty. 🌍 My Online Excel Courses ► https://www.xelplus.com/courses/ ★ Links to related videos: ★ Learn about declaring variables in VBA: https://youtu.be/zfc9TYH3UvY Complete Excel VBA free course (playlist): https://www.youtube.com/playlist?list=PLmHVyfmcRKyzmbDy6QoBuUDrU5D-jD-Se ➡️ Join this channel to get access to perks: https://www.youtube.com/channel/UCJtUOos_MwJa_Ewii-R3cJA/join 👕☕ Get the Official XelPlus MERCH: https://xelplus.creator-spring.com/ 🎓 Not sure which of my Excel courses fits best for you? Take the quiz: https://www.xelplus.com/course-quiz/ 🎥 RESOURCES I recommend: https://www.xelplus.com/resources/ 🚩Let’s connect on social: Instagram: https://www.instagram.com/lgharani LinkedIn: https://www.linkedin.com/company/xelplus Note: This description contains affiliate links, which means at no additional cost to you, we will receive a small commission if you make a purchase using the links. This helps support the channel and allows us to continue to make videos like this. Thank you for your support! #ExcelVBA