I get this error on WMM a lot. I see other people getting it also. But the Error message doesnt give correct feedback.

I get this error when my RAM gets over 90% full. Other applications can still read the files.

Can WMM have better error feedback?

I had to go to Task Monitor and watch the processes and graphs to work out the real source of the error.

Also it would be good if WMM could manage RAM runout by using HDD cache and being patient.

Ive only got 4gb RAM, so In order to make my movies, i have to create pieces about 1o seconds long out of images (im doing timelapse), then take the pieces of the movie and put them into a single project to save them into one movie.

WMM can handle long videos if the pieces are pre-processed video, but it totally cant handle images.

it really blows out my editing time, and means i have to interact with my computer a number of times to make one movie, that should only need one interaction at the start.