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Wannan tattaunawa an rufeta kuma ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Till Firefox 63, in case of opening unregistered external protocol, we used to get an exception : NS_ERROR_UNKNOWN_PROTOCOL. But in 64 version, we do not get.

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Till Firefox 63, in case of opening unregistered external protocol, we used to get an exception : NS_ERROR_UNKNOWN_PROTOCOL. But in 64 version, we do not get this exception.

Till Firefox 63, in case of opening unregistered external protocol, we used to get an exception : NS_ERROR_UNKNOWN_PROTOCOL. But in 64 version, we do not get this exception.

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Duplicate question.

Please continue here :

https://support.mozilla.org/en-US/questions/1246908