analysis "profound" .ipt files - delete a property

[Manuel89]

hello to all, I directly expose the problem that comes to me.

-I copied a .ipt file from an existing
- within the vault the "material" property remains unchanged despite the change made
this property is read somewhere in the .ipt file (but nothing appears in the classic iproperties screens, and not even in the document settings)

Has anyone ever tried anything to deeply analyze .ipt files? I tried banally to change the file extension in .txt but it is not decipherable. .
I thank in advance anyone looking at the problem above,
Thank you very much.

Hi.

 

[Peppe]

Do you have a custom property called material?

 

[Manuel89]

Hello, unfortunately not, in iproperties-personalized I have no field that brings me back to that property, as its name, as its value.. and in no field of the file to me known. .I don't know where to beat the head if I don't try to analyze it in terms of programming

 

[Peppe]

any ilogic rules?

 

[Manuel89]

Unfortunately there is not even a rule or something that makes us think that there is something inherent in the "material" or the value in it contained.. It is precisely for these reasons that I think of "open" this file with some programming procedure. .
Thank you very much for the interest =)