I installed 32 bit JRE as required for Language Tool. I have a 64 bit PC on WIN 10, There are many posts that investigate compatibility issues between JRE and apps, but here it’s different because there is no problem on OO.
OpenOffice is 32-bit only and requires 32-bit JRE. LibreOffice can be gotten as 32 or 64 bit. The JRE must match bit wise. It would seem you have a 64-bit LO install with only a 32-bit JRE.