Audio import original tempo and pitch

Hello everyone!
How can I reach that the exported wav file (from other project) stay same tempo and pitch than i open new audio track. I always adjust BPM, but not good. Please HELP! Thank you! (Sorry English)

Be sure of two things:

  1. In the pool, Musical Mode for that file is UNCHECKED.
  2. The file is used on a time-based track, NOT a tempo-based track.

How can i adjust time-based track or tempo-based track? The musical mode is okay. I use Cubase 8 Elements, not Pro.

I can’t answer for Elements. In the Track Inspector there will be a symbol - either a little clock (time-based) or a musical note (usually highlighted in orange, I think).