An IBM Tivoli Monitoring Enterprise Monitoring Server installation on Windows is failing.
Which log is used for troubleshooting?

A.
<install_dir>\logs\pdcollect.log

B.
<install_dir>\logs\failed_install.log

C.
<install_dir>\logs\candle_installation.log

D.
<install_dir>\InstallITM\IBM Tivoli Monitoring <date> <PID>.log