Hi, I'm using QRC for the first time and I'm having problems setting it up. I have the assura_tech.lib in my local folder but when I run QRC (EXT71) I get a popup saying "No technology directory found." Then I tried using the Rule Set Builder but once I filled everything in I get another popup saying that its unable to save the ruleset. I tried filling in the QRC fields manually (pretty much just Setup Dir and Reference node) and I was able to extract R and C, but when I want to do RLC(K) it asks for "PEEC User Region" which I don't know how to define... Any help would be appreciated. Thanks, Tarek