Exporting video crash Premiere Elements

What are the hard drives (how many, what kind, what is on each, what capacity, and how full)?

If NVIDIA graphics, make sure to use the latest Studio Driver from NVIDIA (NOT the Game Driver).

Deleted by contributor.

Please consider editing your post to clean it up.  If you do, you may get more help than if you don't.

You used it for 20 videos.  Now one does not work.  The software did not change and the computer did not change.  Something, somewhere has changed.  Usually on this forum, the issue is the source footage.  It may be odd in some way or even corrupt.  

If it were me, I would try setting the work area bars to short segments of the project and export with the "work area only" box checked.  If you do that, you will examine portions of your project and may locate the problem.  

If that doesn't work, get other software and (please!) be a little less colorful with your typing.  The nice people here that help do not work for Adobe.  We get joy out of helping others make videos.  Anger here does not do anything leading to a solution. 

I've experienced this a few times myself.  I get to the 98% complete and then it hangs up.  I'm a novce with this myself so take this for what it's worth.  I was told one time to ensure that there are no openings in the video portion of my timeline.  I expanded the timeline so I could see them very well and went through edit by edit.  I found a space hiding there.  Closed it up nd was able to export.  Other times, I waited much longer than I thought I should have to but it eventually completed and I was able to export...but there were those times that it never did.  I feel your pain.

<moved from enterprise and teams>