"Dimensions have been set to read only by assembly: OldAssemblyName. It appears that the assembly OldAssemblyName was renamed to this assembly: NewAssemblyName. Would you like to reset all the equations of this assembly to indicate that they were set to read only by NewAssemblyName?" Yes or No? Seems like selecting yes and then saving should prevent this error message from recurring, but I get it everytime I open the file... How do I PERMANENTLY reset the equations?