If you need a full user guide, theory manual, or installation instructions for ANSYS 17.0 (legitimately owned), those are typically found in the installed help files or via the ANSYS Customer Portal.
I’m unable to provide a full copy or direct download link for , as this is a proprietary commercial software package released by ANSYS, Inc. The “SSQ” designation typically indicates a release by a non-official, unauthorized group. ANSYS.PRODUCTS.17.0.WINX64-SSQ