File crashes - Video memory error

D5 Render Version: 2.6.1.0401
Graphics Card: NVIDIA GeForce RTX 2070
Driver Version: 551.76

My file bugged, and every time I try to open it, it crashes and gives low video memory error. I tried to open the backup files but I can’t save them anywhere. The backup file even opens in the program, but I can’t save it. I couldn’t open the file, in that system of opening the “versions” of it through the system, because it also crashes. The way to save backups of the program is very bad.

Screenshots/Videos Description:


Original File crashes. Also trying to open history version wont work


Tryied to change the backup from .BKP to .DRS, it opens the file, but dont let me save it anywhere


Backups opened wont save.


Trying to save the file in another location. It dont let me save anywhere else.

For the crash issues, you can refer to this post. Crashes/Restarts/Fails to Load - Get Help / How to - D5 RENDER FORUM
Also, please let me know what your RAM is. Also, you can open the task manager and check the memory when you are using D5, please check if you have a problem with high memory usage. If the memory usage is high, you can set up virtual memory.
If the above solutions do not help, please let me know.