Hi Alexey,
I was wondering about the other 40 points that had been saved many times (not the last 3 points in particular). I will try to apply a Zip-fix utility.
I have Windows 7, Intel Core i7 CPU, 2.80 GHz, 4GB RAM, 64-bit.
I also have a graphics card NIVIDIA Quadro FX 3800 [http://www.nvidia.com/object/product_quadro_fx_3800_us.html] that is used for EnsoMosaic (Mosaic Mill).
For my Build Dense Cloud parameters, I use Medium for Quality and Aggressive for Depth Filtering. This is a ~16 mile long section of river corridor flown at 400 m AGL and 13cm pixel resolution.
Thank you! The blue screen has happened a few times.