# Cannot find firefox binary in PATH. Make sure firefox is installed **URL:** \ **Category:** Web Testing\ **Tags:** katalon-studio\ **Created:** [September 4, 2018, 8:52am UTC](https://forum.katalon.com/t/cannot-find-firefox-binary-in-path-make-sure-firefox-is-installed/13012 "2018-09-04T08:52:08Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![plaidshirtakos](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/plaidshirtakos/32/9361_2.png) [@plaidshirtakos](https://forum.katalon.com/u/plaidshirtakos)\ **Post date:** [September 4, 2018, 8:52am UTC](https://forum.katalon.com/t/cannot-find-firefox-binary-in-path-make-sure-firefox-is-installed/13012/1 "2018-09-04T08:52:08Z")
I got error above. I added path to _firefox.exe_ to system’s environment values. I see full path to firefox.exe when I issue _SET_ command from cmd, but I get same error when try to execute test case. ---
**Author:** ![kazurayam](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/kazurayam/32/333_2.png) [@kazurayam](https://forum.katalon.com/u/kazurayam)\ **Post date:** [September 5, 2018, 2:20am UTC](https://forum.katalon.com/t/cannot-find-firefox-binary-in-path-make-sure-firefox-is-installed/13012/2 "2018-09-05T02:20:00Z")
I think the adding the path of firefox.exe to the System’s Environment Variable PATH would not solve your problem. If you installed the firefox.exe to a location different from the default/ordinary path, then the FirefoxDirver will fail to find the binary. You can check which location Katalon Studio expects to find the firefox.exe. Please have a look at my comment made on 5/14/2018 to the following post: > **[Cannot find firefox binary in PATH](http://forum.katalon.com/discussion/6708/cannot-find-firefox-binary-in-path)** > > OS：win10 (64bit) Java：jdk8 Studio：5.4.1 Firefox：59 Driver：geckodriver.exe （0.20.1） ---
**Author:** ![kazurayam](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/kazurayam/32/333_2.png) [@kazurayam](https://forum.katalon.com/u/kazurayam)\ **Post date:** [September 5, 2018, 2:28am UTC](https://forum.katalon.com/t/cannot-find-firefox-binary-in-path-make-sure-firefox-is-installed/13012/3 "2018-09-05T02:28:26Z")
[ifanjiaxing](http://forum.katalon.com/profile/6956/ifanjiaxing) reported how he solved his case. Please read his comment on 5/16/2018 to the post - [Cannot find firefox binary in PATH](http://forum.katalon.com/t/cannot-find-firefox-binary-in-path/10863) ---
**Author:** ![plaidshirtakos](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/plaidshirtakos/32/9361_2.png) [@plaidshirtakos](https://forum.katalon.com/u/plaidshirtakos)\ **Post date:** [September 5, 2018, 6:22am UTC](https://forum.katalon.com/t/cannot-find-firefox-binary-in-path-make-sure-firefox-is-installed/13012/4 "2018-09-05T06:22:01Z")
> [kazurayam](https://forum.katalon.com/profile/4280/kazurayam) said: > > [ifanjiaxing](http://forum.katalon.com/profile/6956/ifanjiaxing) reported how he solved his case. Please read his comment on 5/16/2018 to the post > > - [Cannot find firefox binary in PATH - Katalon Studio - Katalon Community](http://forum.katalon.com/discussion/6708/cannot-find-firefox-binary-in-path) I am not sure, where should I use that Java code? ---
**Author:** ![plaidshirtakos](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/plaidshirtakos/32/9361_2.png) [@plaidshirtakos](https://forum.katalon.com/u/plaidshirtakos)\ **Post date:** [September 5, 2018, 7:08am UTC](https://forum.katalon.com/t/cannot-find-firefox-binary-in-path-make-sure-firefox-is-installed/13012/5 "2018-09-05T07:08:01Z")
I added _firefox\_binary_ variable in Studio settings, browser window is opened, but URL is not loaded. ---
**Author:** ![kazurayam](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/kazurayam/32/333_2.png) [@kazurayam](https://forum.katalon.com/u/kazurayam)\ **Post date:** [September 5, 2018, 7:11am UTC](https://forum.katalon.com/t/cannot-find-firefox-binary-in-path-make-sure-firefox-is-installed/13012/6 "2018-09-05T07:11:43Z")
Please copy & paste here your test case code. ---
**Author:** ![plaidshirtakos](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/plaidshirtakos/32/9361_2.png) [@plaidshirtakos](https://forum.katalon.com/u/plaidshirtakos)\ **Post date:** [September 5, 2018, 7:36am UTC](https://forum.katalon.com/t/cannot-find-firefox-binary-in-path-make-sure-firefox-is-installed/13012/7 "2018-09-05T07:36:05Z")
Thank you @[kazurayam](http://forum.katalon.com/profile/4280/kazurayam), I missed correct syntax for navigateToUrl(). It is working. ---
**Author:** ![kazurayam](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/kazurayam/32/333_2.png) [@kazurayam](https://forum.katalon.com/u/kazurayam)\ **Post date:** [September 5, 2018, 7:37am UTC](https://forum.katalon.com/t/cannot-find-firefox-binary-in-path-make-sure-firefox-is-installed/13012/8 "2018-09-05T07:37:51Z")
OK, Fine. ---
**Author:** ![Raghav](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/raghav/32/16104_2.png) [@Raghav](https://forum.katalon.com/u/Raghav)\ **Post date:** [June 3, 2022, 5:34am UTC](https://forum.katalon.com/t/cannot-find-firefox-binary-in-path-make-sure-firefox-is-installed/13012/9 "2022-06-03T05:34:29Z")
SOLUTION - [Cannot find firefox binary in PATH](http://forum.katalon.com/t/cannot-find-firefox-binary-in-path/10863/14) ---
**Author:** ![kazurayam](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/kazurayam/32/333_2.png) [@kazurayam](https://forum.katalon.com/u/kazurayam)\ **Post date:** [June 3, 2022, 7:24am UTC](https://forum.katalon.com/t/cannot-find-firefox-binary-in-path-make-sure-firefox-is-installed/13012/10 "2022-06-03T07:24:40Z")
Closed on June 3, 2022, 7:24am UTC