How to USE my Ranger Rune?

Finally - I find a Rune for my Ranger, but now can not figure out how to put it to use. It gives NO description of itself other than "Ranger Rune" [says to double click on it to use]. I pull up by figure in Inventory and try to Apply, whatever it is to his bow [NO GO] then all items of Armor and NOTHING happens. Please advise and......

TKS Michael

I think you need to use your ID kit on it first.. sounds like it at least

Yeah, you need to ID it before trying to use it...

Does it say "unidentified"?

It only works if Ranger is your primary profession.

His character is a primary ranger, so it must just be unidentified. If you cant figure it out, post a screenshot of it up here.

TKS - now I know what those ID Utilities they sell are all about; will INVEST in one now and see what I got in the "GRAB Bag".

TKS Michael