Model builder issues

Discussion created by fjscott on Jul 7, 2011
Latest reply on Jul 7, 2011 by ehm119
I have a model that was built several years ago. It is a model that only gets used once a year, but I haven't had any problems until now. Now, when I try to run the model, it takes forever to update one of the tools inside the model. If I save the model, it literally takes 10-15 minutes to save and in some cases when I open ArcMap back up the model has a bright red X through it.

Anybody have any issues in using a model created in 9.3 and now being able to use it in 10? Any thoughts on what might be causing this to be extremely slow?