Notes about the DPE 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 DPE file type is primarily associated with 'Swimming Pools & Tanks (DPwinEHE. Piscinas y Depůsitos)' by Procedimientos-Uno, SL. DPwinEHE is a CAD/CAE product for the structural design of reinforced concrete swimming pools and water tanks. The DPE file contains all project data, from specific geometrical layout to general administrative information.