Adobe asked me to uninstall and reinstall Indesign+Photoshop+Ilustrattor and i've losted my master collection CS5.5.
What should i do?
You should start by telling us the whole story.
Are you saying you uninstalled your master collection without having a way to reinstall, or that you unistalled an older version and now the CS5.5 applications don't work?
What is the OS?
Retrieving data ...