text: <s>[INST] Drivers for 1784-U2DN in RSLinx Classic 2.54 not available a) Your web info suggest that Drivers for 1784-U2DN are already included in RSLinx Classic 2.51. When you open the drop-down menu in RSLinx to 'add new', the driver is not on the list. Any suggestions?b) Some pdf file is referring to a tech note and to follow the instruction to download the driver if RSLinx is before 2.51. I couldn't find the tech note on your web site. Where exactly is it?I would appreciate your help. [/INST] Try to follow suggestions inside Aid 53280... Post again if you still have troubles... - fuzzy logic \\n </s>