퀘스트 제품을 깔았더니 codesite가 설치되어서

codesite가 뭔가 찾아보니.. 아래와 같은 답변이 있더군요..

한마디로 Quest support에서 인스톨 과정중에 발생하는 에러를 분석하기 위해서
설치가 된다고 합니다.
문제해결을 위해서는 안 지우는 것도 좋고, 지원도 quest installer에는 영향이
없습니다.

By way of introduction, I am the development team lead responsible
for "Quest Installer", the application used to install Toad and the
other products in the Toad 9.5 & 9.6 release.

Codesite is a third-party utility used to log the options, progress
and any errors during the installation process. This information can
then be used by Quest's support area to assist with any installation
issues you may have.

You may remove Codesite through Control Panel|Add or Remove programs
and selecting the Codestie entry.

Quest Installer will continue to run without CodeSite, but
installation logging will be minimal. As Codesite is installed as
part of the Quest Installer installation, Codesite will not be
reinstalled unless you uninstall/reinstall or update Quest Installer
itself.

http://www.nabble.com/What-is-CodeSite-3.0.1-Client-Tools,-Raize-Software-Developer-Tools--td17371376.html