<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Hello,</div><div><br></div><div>I am a new user and have several questions about the use of ColPack. I want to use ADOL-C as a part of using IPOPT. Visual Studio 2010 seems new and a bit complicated to me.<br></div><div>1. On directory ADOL-C-2.2.1\ThirdParty\ColPack\Readme it said that we should use the patch. How to do this?</div><div>2. There is no ColPack.tar.gz on my directory. I have downloaded previous version of ADOL-C, but seemed the same.</div><div>Thanks!</div><div><br></div><div>bine prieten,<br></div></div></body></html>