i9 8950K, 32GB Ram but still SDL is crashing multiple times in between work. has it to do with 32 bit vs 64 bit?

Dear All, 

As mentioned, I am working on a project with around 60,000 words from English to Marathi. 

But SDL is crashing multiple times per day. I though it might be due to some glitch in my machine. But now I am not using any other software but the SDL is still crashing.

Good news is All the work is saved so the files are safe. I have tried to restart the system but still it continues to crash.

So I read somewhere that a 64 bit software can solve this issue to use all the system resources and capabilities. 

a)Is there any plan for SDL to release that kind of upgrade?