1. If the installation fails, what are the probable reasons? Where do I check?
   
   a. Confirm the installation failed by finding “INSTCONFFAILED” and EXITCODE=1 messages in /logs/install/install.log file.
   b. If you were enable trace you can find same messages and more info from /logs/install/trace.txt.
   c. Check the command prompt from which the installation panel was launched for error messages.
   d. Look up any error or warning messages in the message reference table by selecting the ″Reference″ view in the information center navigation and expanding the ″Messages″ heading.
   e. Check the profiles logs to find out error messages and proceed according to them
   f. Missing prerequisites
   g. Incorrect response file configuration during a silent install
   h. Errors due to limitations in non-root installations