I found a solution for the problem by myself >==================== win xp 32bit Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] "msnmsgr"=- [HKEY_CURRENT_USER\Software\Microsoft\MSNMessenger] "AppSettings"=hex:62,04,01,00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\RNG] "Seed"=hex:1d,9d,5e,2d,4f,45,ab,01,6c,a6,67,59,f8,37,17,47,51,e5,4f,c5,16,7d,\ f2,f3,4a,7e,3f,cd,6f,da,83,45,8b,60,9a,5f,96,9c,86,b3,d6,62,27,0d,49,82,3d,\ a5,68,61,9d,de,70,e6,81,93,10,83,f1,fc,66,a1,d9,b3,f3,40,c6,42,5f,24,69,84,\ f6,b5,2b,f9,1c,8a,a4,0e -----------------------------------< for fix of win7 in the band WLM to work like on xp/vista and to be in system tray >==================== win 7 32bit Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers] "C:\\Program Files\\Windows Live\\Messenger\\msnmsgr.exe"="VISTASP2" -----------------------------------<