Thank you for the reply John. I checked my LAST SESSION.INI and it contained the following entry: AutoUpdates = 3 I am thinking I might have misunderstood how to use nLite properly. Basically I executed the procedure in several steps. When I added drivers, I installed a couple in one run and several other in another run. I followed the same procedure in including hotfixes and addons etc. Your reply pointed me to the LAST SESSION.INI contents and it looks like parts aren't accumulated across runs. I checked several versions of the .ini file and noticed the hotfix entries aren't added on. Each run replaces the prior contents, so my method probably isn't the correct way. I was hoping to find a way to avoid all the time spent chosing options, tweaks and unattended values. When I looked for documentation, I saw basic stuff but couldn't locate anything explaining how to use LAST SESSION.INI to make life easier. Can you recommend anything for further reading? Thanks Again.