Update Chrome for Testing and the driver

Update Chrome for Testing and ChromeDriver together so their versions match.

Video walkthrough #

Download the matching browser and driver #

• Download ChromeDriver (win64)
• Download Chrome Testing Browser (win64)

1. Close the browser opened by WhatsApp Blaster, then download and extract both ZIP files above.
2. Open C:\Users\<YourUserName>\AppData\Local\SeleniumBasic. Replace chromedriver.exe with the file from the driver download.
3. Replace the full chrome-win64 folder with the extracted browser folder. Keep its supporting files together; do not copy only chrome.exe.
4. In WhatsApp Blaster, set Use Default Chrome Installation to No and make sure the custom Chrome path points to the actual chrome.exe inside the new folder.
5. Reopen the workbook and test the browser connection before sending messages.

If Chrome still does not open, follow the Chrome binary not found guide to check the path.