UiPath Incompatibility with old version of Mozilla Firefox

[vrdabberu (Varunraj Dabberu)]

Hi @Muhammad_Hussain_Tahir

Please check the below thread:

Firefox 32 bit work, but 64 bit doesn't work

I tried open Firefox 32bit(ja) and 64bit(ja) using OpenBrowser on Windows 10(64bit). each browser is latest version and added add-on. 32bit opened, but 64bit didn’t open and occured same error here: UiPath doesn’t support Firefox 64bit-version? Is there any official document about browser support ?

Open browser : Cannot communicate with Mozilla Firefox

Hi, i have more or less the same problem as mentioned here: https://forum.uipath.com/t/open-browser-cannot-communicate-with-internet-explorer-browser/1056 For me it’s Mozilla Firefox that throws the error. I tried updating and later reinstalling Firefox and Studio and used the command-line as advised in the topic above. IE and Chrome both work fine.

Regards