e.g.:
https://support.mozilla.org/en-US/questions/1154357
https://support.mozilla.org/en-US/questions/new/desktop/other/form?search=SEC_ERROR_OCSP_FUTURE_RESPONSE+for+any+https+web+page&step=aaq-register

Our PC is running windows 7 pro 64bit. It is trying to use Firefox 5.3.0 (32 bit) We get the SEC_ERROR_OCSP_FUTURE_RESPONSE every time we try to display a https web page. e.g.: https://support.mozilla.org/en-US/questions/1154357 https://support.mozilla.org/en-US/questions/new/desktop/other/form?search=SEC_ERROR_OCSP_FUTURE_RESPONSE+for+any+https+web+page&step=aaq-register We have run malwarebytes anti-malware, superantispyware and adwcleaner eset online one-time scanner. We have uninstalled Firefox and reinstalled Firefox. We do not know why it chooses the 32 bit version. The problem still occurs with Firefox. It does not happen with internet explorer. We seriously prefer to use Firefox, but cannot with this serious problem.

correcting the PCs system date from 15 april 2017 to 21 april 2017!