Please note that you need to have an OSS user id and password to access the sap website.As a Basis person, your company should have assigned one for you.
http://service.sap.com/installations
--> Entry by Application level group
--> SAP Frontend Components
--> SAP GUI FOR WINDOWS
--> SAP GUI FOR WINDOWS 6.40
--> Installation
For the SAPGUI-Patches:
=======================
http://service.sap.com/patches
--> Entry by Application level group
--> SAP Frontend Components
--> SAP GUI FOR WINDOWS
--> SAP GUI FOR WINDOWS 6.40
--> Win32
Apply in that order:
1.setup640_22-10001615.exe
2.gui640_14-10001615.exe
3.bw350_6-10001615.exe
4.ECL640_1-10001615.EXE
