SAP GUI is not publicly available on SAP.com without a login. You must have valid SAP access credentials.
After installation, launch (from Start Menu). You need connection entries: sap gui 770 download
: SAP GUI 7.70 is the first version to drop 32-bit support . If you have legacy 32-bit scripts or add-ons, test them thoroughly. SAP GUI is not publicly available on SAP
: Contact your SAP Basis or IT department. Most companies provide a pre-configured installer via an internal portal. sap gui 770 download
Sometimes SAP releases interim patches via SAP Notes. Check Note for general info on SAP GUI 7.70.