Error occured while adjusting partition size 400240

[crystovox]

Been trying to migrate data from hard drive to my new Samsung Evo 850 1TB SSD and each time I get to 99% and I get this error " cloning failed, an error occurred while adjusting partition size 400240. Cant seem to find anything on the internet in reference to that error code. Any ideas?

 

[Boogieman_WD]

Hey there, crystovox.

I'd suggest that you contact the software developer's customer support, to see if they can give you info on that specific error.
Another option would be to try cloning your drive with a different program, to see if the same thing happens. Also, here's a pretty nice tutorial on how to migrate your OS to an SSD, which might prove useful: http://lifehacker.com/5837543/how-to-migrate-to-a-solid-state-drive-without-reinstalling-windows.
It wouldn't hurt to test the new SSD by downloading the manufacturer's diagnostic tool, to see if everything's OK with it. You could do the same with the source (the HDD) as well.

If you still haven't backed up all of your personal, I'd suggest that this is the first thing you do, before you try any of the recommendations, just to be on the safe side.

Hope that helps. Please let me know how everything goes.
Boogieman_WD