Dear all, I remember seeing similar topic some time earlier, but I failed to find the information I need. So if this question has been answer before, please kindly point me to the correct resource. TIA! Basically, I goal is to build a bunch of unit test cases into a few DLLs, and be able to run them by loading the DLLs into my test executable (either automatic or using LoadLibrary is fine with me). I'm using the auto registration facility now to create and register the test suites and cases. And I'm running on MSVC 7.1 on Windows XP SP2 now. Any pointer will be greatly appreciated. Cheers, Freddie -- Wu Yinghui, Freddie Research & Development Software Engineer Volume Interactions Pte Ltd 1 Kim Seng Promenade, #12-01 Great World City East Tower Singapore 237994 Tel: +65 62226962 (Ext 216) Fax: +65 62226215 Email: yhwu@volumeinteractions.com URL: http://www.volumeinteractions.com Important: This message is intended for the recipient(s) addressed above. It contains privileged and confidential information. If you are not the intended recipient, please notify the sender immediately by replying to this message and then delete it from your system. You must not read, copy, use, or disseminate this communication in any form. Thank you.