Facing problem while saving a Structural Member profile

Hi,
I am trying to save a custom profile in the designated folder. While using this profile in Structural Member feature, error occurs as "Library Feature Empty". Can any one help.
Thank You.
3 Answers

To creat a Profile for Structural Member, you must first sketch the profile you want. Then you must save as a Lib Feat Part (*.sldlfp). Make sure you saved it in C:\Program Files\SOLIDWORKS Corp\SOLIDWORKS\lang\english\weldment profiles, then place it either ansi inch or iso, then make a folder and place that Profile you created in it. You now should be able to make a line, select Structural member features in the weldment tab and select your profile

Follow this link - you have to click on the sketch in the tree before trying to save it!
https://grabcad.com/questions/tutorial-how-to-specify-new-profiles-of-welding-structural-members-in-solidworks