other info

I noticer when ever I launch an asp page, I get Error ID = 36 in my event
viewer with the following descrption :
"The server failed to load application '/LM/W3SVC'. The error was 'The
specified metadata was not found.
'. "

After looking on differnet web sites and reading some good articles
especially on aspfaq.om, I discovered that MSDTC service doesn't exist
anymore in my services
I understood I should lach the dtcsetup. Where can I find this exe and how
should I proceed.
Thanks