Notes about the DOE file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The DOE file type is primarily associated with 'Arena' by Rockwell Automation, Inc.. Arena is a modeling program related to supply chain, manufacturing, processes, logistics, distribution, warehousing, and service systems.