Sorry to hear that you are facing this issue. Please try to switch the video renderer in Premiere Pro to Mercury Playback Engine Software Only and then try to export and check if it's working properly.
Hope this helps, let us know if you have any questions.
Sumeet Kumar Choubey
it does export the video but really slow
and some part of video have effects it just leave the texts on the video and say this part required gpu acceleration
Its not really an option to turn of MPE hardware.
What error message do you get.