Hi

when I want to model a case, I mark critical lines on P&ID.I analys some

of them in a one case if they are crashed.Sometimes it will be too large.

Can I analys each line? How?

Using the "Configuration Module" (in the Miscellaneous Section), allocate more RAM to CAESAR II. Note, you want to use the smallest setting possible, giving too much RAM to any application will slow down Windows.