A small list of issues have been fixed in the latest Fix Pack for Xcelsius. Make sure you have Xcelsius 2008 SP1 installed before applying Fix Pack 3. I hope it resolve issues in your existing models. To verify successful installation, make sure the version and build numbers are as follows after installing the Fix Pack.
- Install Fix Pack 3
- Open Xcelsius
- Go to Help>About Xcelsius…
The Xcelsius Version should be 5.1.3.0 and the Build Number should be 12,1,3,495