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Fluent is not accepting Modification in Material properties

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Old   September 1, 2012, 14:24
Default Fluent is not accepting Modification in Material properties
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Hello All,

SUB: Fluent is not accepting Modification in Material properties

I have found myself in this unlikely situation wherein I'm unable to modify or so to say declare a new material by changing the values of Material Properties.
Actually the problem goes like this...

I need to work on porous media, so while defining my 'Fluid' in 'Boundary Condition' I need to select 'porous medium' and in porous medium tab I declare the properties of the medium and the finally the 'sold material'.

But before I do all this I need to define the fluid & solid material with my own properties. Up-till now I was able to change these but suddenly after yesterday night for unknown reason the material properties that could be changed has reduced to 'Two'. I have no clue how to deal with this.

I tried re-installing Fluent 6.3.26 but of no use.

Can some throw some light on this unique problem facing me.

Awaiting your kind reply.

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