Custom units in Flow Simulation

Hi all,

Can somebody tell me how to create custom unit in Flow Simulation?  I would like to convert Thermal resistance unit degC met^2/watt to degC in^2/watt using custom unit method.

My all attempt in doing it as per help file crashes the SW 2010 sp4. I am just looking for exact details so that it will work and not crash SW.

Thank you in advance.

Regards,

Nilesh Desai

SolidworksFlow Simulation