Windows cannot open MTL files?
When Windows cannot determine which application to use to open this file format type, the cause could be:
We strongly recommend that you run a Instant Scan for related errors.
Files with the MTL extension identify a MathLook plug-in file used in the Microsoft Excel application. MTL files support the calculation of data in the cells within the Microsoft Excel application. MTL files can be opened and edited with the Excel application.MTL files contain various formulas and calculations used by the MathLook plug-in. The MTL equations and formulas can be input in various cells within the program.The MTL extension is also used by the Mastercam application where it denotes a mill tool library file used in CAD software drawings. The MTL files contain proesses that are utilized by the various mill tools found within the application.
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