Hi, I have been using Visual micro with Atmel Studio for some time with good results but I have now hit a problem that I can't get around. 

I want to use the cheaper ethernet module based on the ENC28J60. To do this I need to use the UIP Ethernet Library. Using the Arduino IDE 1.0.5 all works fine, I installed the UIP library compiled a library example and all worked using a Duemilanove.

But how do I do the same using Visual Micro (latest download) and Atmel Studio (6.2) running under Windows 8.2� 16 bit.

The Visual Micro documentation for adding a library says use Project> Add/Import sketch library> User. But I can't do this as the User menu item is greyed out. Hovering over it gives a tooltip "adding child items to this menu will enable it".

I have tried manually adding the new library to the libraries folders under both the Arduino ide folder and the sketchbook folder, as I did for the Arduino IDE which works, but to no avail. 

I'm sure I must be missing something fairly obvious, can someone help please?

thanks