Cannot Start The Driver Service On Http Localhost Selenium Firefox C 🔥

: Ensure you aren't trying to run a 64-bit driver on a 32-bit OS, or vice versa.

The error means that step 3 failed. The GeckoDriver process either:

To prevent this error in the future, always wrap your driver initialization in a try-catch block and ensure you call driver.Quit() in a finally block or a using statement.

using (var driver = new FirefoxDriver(service, options, TimeSpan.FromSeconds(60)))

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Cannot Start The Driver Service On Http Localhost Selenium Firefox C 🔥

: Ensure you aren't trying to run a 64-bit driver on a 32-bit OS, or vice versa.

The error means that step 3 failed. The GeckoDriver process either:

To prevent this error in the future, always wrap your driver initialization in a try-catch block and ensure you call driver.Quit() in a finally block or a using statement.

using (var driver = new FirefoxDriver(service, options, TimeSpan.FromSeconds(60)))