You cannot install V8.2 on a standard Windows 10 Home or Pro version intended for office use. The installation routine strictly checks for the following:
The utility required to transfer, manage, and activate your engineering or runtime licenses. System Requirements for Installation pcs7 v82 download exclusive
Official downloads are primarily managed through the portal. Access typically requires a registered account and, in many cases, a valid license key or service contract. SIMATIC PCS 7/OPEN OS V8.2 Upd1 - ID: 109767262 You cannot install V8