Question about Outlook Express

Okay this might be very repetitive but I haven't quite seen the wording of my issue.   I made a 35 min movie with photos, video, and music.  The Project was complete and I could view it in project mode.  I watched it multiple times.  I picked the recommended suggestion for making the movie.  It rendered for a long time and just as the completion level was about done is when I got my error message and now I can't even open any previously saved portions of the project with out getting the error.

Is the same issue I am reading about through out?

Old title: Transferring Windows Live Mail emails

I have my current laptop which runs on Windows 10 and has Windows Live Mail.  I have a new laptop with both Outlook 2016 and Windows Live Mail.  I have a feeling it is a bit much to hope to copy my emails from the old laptop to Outlook but I would like to be able to transfer the emails on Live Mail from my current laptop to the new one.

I have tried copying to a usb with the windows live mail option but without success.  I then tried copying from the hidden folder and now on my new computer have the folders and they say the emails are there but I can't read them.

The original emails are still working on my current laptop.  Is there a way to successfully copy these across to the new laptop on windows live mail as both are running on windows 10?

on my website I have a contact page. When you click on my website details this appears. WLDCore-ldd is missing from your computer. I have tried to repair windows essentials but it is still not working. I have a windows 7 home premium.

Original title: WLDCore dll is missing from my computor

I have Windows 10 and use Windows Live mail for emails. When I receive an email with an Excel attachment the attachment will not open and I get a message " not enough available memory or disc space". I have loads of memory and disc space available.

Original title: windows live mail