enricop replied to zonetown's topic in General Add-Ons SupportMy name is Enrico, I am new to os commerce and I am having big problems installing qtpro 2.3. I am setting up an online shoe shop which has numerous styles and sizes but different stock quantities for each size, by reading the forum I thought this is the correct contribution to install, am I correct? I have followed the procedure but I still get errors, I tried to install this many times and many hours wasted. I think I have hit a wall. Would someone be so kind to help me?