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I downloaded firefox but it doesn't work. It has an application error: the instruction at 0x3f359352 cites to memory at 0x00000000.

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  • Last reply by Shadow110

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It further says that an read or write preparation has failed. And that it says :read. Thank you for your support :-)

It further says that an read or write preparation has failed. And that it says :read. Thank you for your support :-)

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Try installing with this full installer version 56.0.1 https://www.mozilla.org/en-US/firefox/all/

If /or come back no info came in about your OS and what Extensions/plugins you are using so please let us know if running Firefox and which version and the above please.

Please let us know if this solved your issue or if need further assistance.