Interface and result files can be identified by their file extension. The following table lists the purpose of each type of file. Files designated temporary can be safely deleted after the completion of an analysis.

Extension	File type	Purpose
c2p	Interface file, Cool analysis to Fill+Pack analysis for the following analysis technologies: Dual Domain	Stores the following information: Cycle time parameters Element top and bottom temperatures
cmz	Interface file, Cool analysis to Fill+Pack analysis (3D)	Stores the following information: Cycle time parameters Element top and bottom temperatures
con	Temporary intermediate file, Cool analysis	Stores element connectivity data
die	Result file, Fill+Pack analysis	Stores the "Machine Setup" result
err	Result file, all analyses	Stores error messages for each analysis performed
fem	Result file	Stores results
fpo	Result file	Stores results
jg1	Temporary intermediate file, Cool analysis	Stores heat flux influence equation terms
jg2	Temporary intermediate file, Cool analysis	Stores heat flux influence equation terms (Midplane model and/or insert)
jh1	Temporary intermediate file, Cool analysis	Stores temperature influence equation terms
jh2	Temporary intermediate file, Cool analysis	Stores temperature influence equation terms (Midplane model and/or insert)
jou	Temporary intermediate file, Cool analysis	So-called journal file containing a record of the Cool analysis progress
lsp	Result file	Stores results
mfr	Results file	Study result files for export to Autodesk Moldflow Communicator
mws	Workspace settings file	Stores a custom workspace configuration
oc1	Result file, Cool analysis	Stores all cooling circuit results
ocs	Result file	Stores results
of1	Result file, Fill analysis	Stores all filling phase results except weld line and air traps
of2	Result file, Fill analysis	Stores weld line and air trap results
oga	Result file, Design Adviser analysis	Stores all Design Adviser results
oo1	Result file, Fiber orientation analysis	For Midplane and Dual Domain models, fiber orientation data are stored during the filling phase. For 3D models data are stored at the end of the filling for a fill analysis, and at the end of packing for a Fill+Pack analysis
oo2	Result file, Fiber orientation analysis	For Midplane and Dual Domain models, fiber orientation data are stored during the packing phase
op2	Result file, Pack analysis	Stores all packing phase results
osp	Result file	Stores results
ot1	Result file, Gate location analysis	Stores gate location analysis specific results
ot2	Result file, Molding window analysis	Stores molding window analysis specific results
ot3	Result file, Runner balance analysis	Stores runner balance analysis specific results
ow3	Result file, Warp analysis	Stores displacements and stresses
ppc	Interface file, Fill+Pack analysis to Cool analysis	Stores melt temperature and heat fluxes
rbc	Interface file, Fill+Pack analysis to Runner balance analysis	Element throughput and nodal pressure results from original Fill+Pack analysis
rsz	Results file, Runner Adviser analysis	Stores recommended runner and gate dimensions
sdy	Project management file	Study file containing geometry, materials, injection location(s), process settings, solver parameters
smk	Results file, Sink Mark analysis	Stores all the Sink Mark results
stl	Model file	Model export format for visualization of a Midplane analysis technology in third party CAD systems
tsp	Interface file, Warp analysis results to structural analysis packages	Provides initial stress results for tetra elements for interfacing with structural analysis packages
udm	Project management file	Export of study to ASCII format file for support diagnosis
udm	Project management file	Compressed version of text udm