Prevent adobe acrobat from being seen when starting

Good.
The problem is that when opening a pdf with the following function:

CAcroAVDoc avdoc = new AcroAVDoc();

avDoc.Open(path, "");

Automatically opens the adobe acrobat, I would like to know if there is any way to work with pdfs without seeing the adobe acrobat
(I do not care if the process starts, I want it to at least not be seen by users)