I avoid all those problems by doing the full install of Poser to the C drive. Never ever into the Programs folder. I have always done this and it makes it so much easier to install either purchased or free content into Poser and place it where I want it to go.

"A lonely climber walks a tightrope to where dreams are born and never die!" - Billy Thorpe, song: Edge of Madness, album: East of Eden's Gate

Weapons of choice:

Poser Pro 2012, SR2, Paintshop Pro 8