I am able to create a product system and run a quick result type of calculation. However, when I try to run an "analysis type of calculation" the program shows a window that says "Out of memory: openLCA could not allocate enough physical memory to perform the calculation. Please adjust your memory settings under 'Fle/Preferences' -> Configuration". This error happened to me before so I adjusted the memory usage to 16 GB and downloaded the fast numerical libraries. The quick result calculation now works, but not the analysis calculation which I need. My version of OpenLCA is 1.11.0.