Hello, I've a problem with IB's excel example sheet that I can't resolve for some time and I'm watching for some help. Please don't flame me, I'm new to VBA... For those using this file, there's a "ticker" sheet were you get your bid and ask quotes for several symbols. When the API is connected, those numbers are shown with a ". "decimal separator. I can't use those prices. I can display them on a msgbox but only as string. They are not numbers in fact and I can't do anything with it. I tried to replace ". " by "," with find/replace but excel don't find any".". I've been to excel options to change decimal separator. I've tried to use IB's example 2 module( which is supposed to use those datas in calculation ) but when I use a msgbox for askprice, no msgbox is showing... Sorry for the newbie question but I'm stuck with this. How do you convert string "15.74" to double" 15.74"? Thanks a lot. Hope someone had the same problem before.