I have this problem with textures for a couple of days now, anytime that I use the EBE
https://youtu.be/Au5czMPgXH4 Here I just put some EBE estructure and the texure flips.
https://youtu.be/yLGM_oVy2QE I load a new flat level and just...
https://imgur.com/rFQOCmc I load a custom texture and it turns black https://imgur.com/AxeR6J7
and then of course https://imgur.com/PF3jNQz
I tried to load the map an I have this error https://imgur.com/Btqd0fi
I verifying the installation files and every time restore 6 or 8 files.

I don´t know what to do, one hour of work are 5 minutes of progress, an 45 of load, save every time I put something hoping it doesn't crash, restore files, restart gameguru, steam or even my computer.

Processor AMD Athlon(tm) II X2 215 Processor
Video Card NVIDIA GeForce GT 610
RAM 4.0 GB
Operating System Microsoft Windows 7 64-bit