Please help, when downloading autodesk moldflow 2017/2016/2015 I have only an option for 64 bit operation system but I have a 32 bit and i cant install it.
Alessandra is correct. Moldflow has in fact dropped already support for 32 bit probably 2 years ago, and 32 bit Window has not been avialble for some time now either.
Though we had supported 32 bit systems for many years obvioulsy, we had recommended people to switch to 64 bits for quite a few years, because for many 'normal' size of models you would run into memory problems very quickly, which would show up as a crash of either the solver or the user interface. Using a 64 bit system you will have a much more stable environment.
I hope this helps.
Hanno