Solution : https://service.sap.com/sap/support/notes/150512 (SAP Service marketplace login required)
Key words : 
//sapserv3/specific/rrr/upg40bto check, additional key words rrr, maxmimum ram size returned, physical memory larger 2gb, application servers inrrr packages 6, 2 gb main memory, hardware sizing specs, rrrstart displays amessage, solution rrrstart version 2, nt 4 system call
Related Notes : 
       
| 130084 | |
| 129813 | Windows: Problems due to address space fragmentation | 
| 113464 |