Well its actually happens for all of versions… And this is a recent problem… Like less than a month … Idk why it happens… And i guess this error only happens for 3d apps… But not all of them… It happens for bl3nder and ue4 but not for speed tree or substance apps… When i try to import anything to ue4 this error happens… Please help idk what to do
My specs:
Im using a gaming latop: lenovo y520
With gtx 1050 ti
16gb ram
Core i7 7700hq
I have the same problem Nvidia Geforce GTX 1060 6gb , but how…
Some says its because of rams… Like we have to change some settings for paging file… I have changed them but now its late and right now i can test itto see if its work or not… But i keep you in touch
But ive seen some problems that maybe they are the cause of it im not sure so a while ago nvidia drivers had an uodate which they weren’t compatible with gtx 1050 ti… Or at least my system had problem with it because in any game i went it had 5fps 
so i had to turn it back to older version and after 1 week i turned it back to latest update… Everything was fine until i decided to import some textures to my project that i saw that error… And when it appears i cant use and 3d app/game so i have to restart it… Last time i made a new project with an older version of ue4… Unreal engine 4.16 and i managed to import my textures without problem…BUT today i tried to import some assets… And the same story i have that DAMNED error… Sorry if its too long… I thout let me to say the whole stiry maybe it can others to figure it out faster
Yeay it works so its all because of ram and paging files you have to change from automatic to something that works for yoh… I have 16 gb ram so i put it on 8 gb for both intial size and maximum size i think i could go for more… But nah im good it works and i dont want to risk… Usually people say for intial size use the same size as ur ram and for maximum size use double or 1.5X of it
Here a simple tutorial how to change ur paging file hope it works for you too
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i have this same problem on my rtx 3090… wtf? Paging file is at 100 gb
Upping the page file worked for me. I ignored the advice in this thread for a while since I assumed the system page file would be unconnected from video card memory issues, but alas, it worked. Thanks for the video.