Errors just launching QtCreator

[flopezfra1]

Hi everybody.
I'm new on Qt. I've just downloaded and installed Qt Creator 3.3.0 for Windows (based on Qt 5.4.0).
When I launch Qt Creator the first error messages are plugin loader messages:

• CMakeProjectManager says that cannot load plugin because dependency failed to load: Designer(3.3.0).
  Reason: Could not resolve dependency "ResourceEditor(3.3.0)'

• Designer says Could not resolve dependency 'ResourceEditor(3.3.0)'.

Similar to these errors occur for Ios, QmakeAndroidSupport, QmakeProjectManager and Qnx.

Anyway, I press Continue.

I go to Tools->Options to see the Build & Run setup and everything seems to be Ok. The Kits have been detected automatically, Qt Versions, Compilers and Debuggers as well.

A last question. I'd like to build applications with Qt by using ITK/VTK libraries. Which kind of project should I choose? Qt Creater only offers me:

• Other project
• Non-Qt project
• Import Project

Sincerely, I appreciate a lot any help.
Kind regards.
/Francisco