Symptom
When using DOE Pro (all builds), Excel stops working or crashes when creating a design, running regression, optimizing or plotting.
Cause
Office 365 version 2012 and 2102 are incompatible with some Excel 4 Macro code.
Solution
Download latest installer of DOE Pro from the Update Page.
Go To Updates PageHow to change to other Office versions
Some users opt to manually control their Office version. Below are the instructions for how to change to a different Office version manually.
Microsoft's instructions for how to change Office versions can be found at the link below.
How to determine which version of Excel you have.
Determine Excel Version