Solution : https://service.sap.com/sap/support/notes/909743 (SAP Service marketplace login required)
Key words :
older scm/apo release, sap unicode application server, scm apo optimizer, sap service marketplace, directory %windir%\system32, 32-bit windows platform, 64-bit windows platform, unicode version librfc32u, -unicode version librfc32, current optimization archive
Related Notes :
| 857475 | SCM 5.0: Installing an APO optimizer version |