Content originally posted in LPCWare by FL1 on Sat Dec 06 04:07:19 MST 2014
Thanks for your bold answer, but it's not the right answer. Solution: if Internet Explorer makes a ".htm" file of your download, change it back to ".if" and follow the procedure.
Might be interesting for people who want to use LPCXpresso on an mbed board (like the author of the original question)