Hi Firmin,
What file did you download?
On SMP, if you go to the Disclosure Management "Installations and Upgrades" you will get the file "51049916.zip" (approx. 530 Mb)
In here, you will see the folder DATA_UNITS\DM_SERVER_APPL_SERVER_10_1\WIN32
There, the 'DMAPPLSERV00_0.exe" file is the installer for the application server
Marc