Hi everybody!
I tried to import patterns from http://wiki.mcneel.com/rhino/draftingpage for R5.
I downloaded and extracted the file. Then I changed the name to hatchpatterns.pat.
I tried to import it to rhino but it says "Unable to read: C:\Documents and Settings…hatchpatterns.pat.txt
How to get the .txt away from there? I’m not able to see .txt until I go to import…
Hi Henri,
I think you need to change a setting in your Windows to be able to change file extensions.
does this help:
http://www.mediacollege.com/microsoft/windows/extension-change.html
-Willem
Hi Willem!
Thank you very much Willem, it worked great!
Difficulties to use google with “File extension”, because sometimes I don’t know the search words even in my own language 
Great to have people here who helps! 