Assembly analysis when opening

[csheridan-bebea]

Hello everyone,

I'm running Creo Parametric 4.0 and I have an assembly that's 5-7 parts. I have noticed something when it and larger assemblies open. The message log shows:

Performing analysis........... xx%

Refining analysis............... xx%

What is this analysis and why does it need to be performed?? I don't remember ever asking it to run an analysis when I open assemblies, and it seriously slows load times. Is there an option that is mistakenly left on?

[StephenW]

Look to see if there are any analysis features in the model tree. The only place I remember see performing and refining % is during the creation of a shrinkwrap or a merge feature so you may want to look in to what other types of features you have in your model.