Session Manager Subsystem, or smss.exe, is a component of the Microsoft Windows NT family of operating systems, from Windows NT 3.1 to Windows 7 and Windows Server 2008 R2. It is executed during the startup process of those operating systems. At this time it:
- Creates environment variables.
- Starts the kernel and user modes of the Win32 subsystem. This subsystem includes win32k.sys (kernel-mode), winsrv.dll (user-mode), and csrss.exe (user-mode). Any other subsystems listed in the Required value of the HKLMSystemCurrentControlSetControlSession ManagerSubSystems Registry key are also started.
- Creates DOS device mappings (e.g. CON:, NUL:, AUX:, COM1:, COM2:, COM3:, COM4:, PRN:, LPT1:, LPT2:, LPT3:, and drive letters) listed at the HKLMSystemCurrentControlSetControlSession ManagerDOS Devices registry key. This can be used to create permanent subst drives.
- Creates virtual memory paging files.
- Starts winlogon.exe, the Windows logon manager.
After the boot process is finished, the program resides in memory and can be seen running in the Windows Task Manager. It then waits for either winlogon.exe or csrss.exe to end else Windows will shut down. If the processes do not end in an expected fashion, smss.exe may hang the system.
Other articles related to "manager":
... James Richard "Jim" Leyland (born December 15, 1944) is a Major League Baseball manager, currently with the Detroit Tigers ... in the 2006 American League Championship Series, Leyland became the seventh manager in history to win pennants in both the National and American Leagues ... He is a three-time Manager of the Year Award winner, twice in the National League (1990 and 1992), and once in the American League in 2006 ...
... Major League Baseball player and current manager of the Arizona Diamondbacks ... coach in 2007, and was promoted to interim manager in 2010 following the midseason dismissal of A ... On October 4, 2010, the Diamondbacks removed the "interim" label, naming Gibson their manager for the 2011 season ...
... KMIP C and Java Servers Venafi Encryption Director HP Enterprise Secure Key Manager IBM Tivoli Key Lifecycle Manager Oracle Key Manager QuintessenceLabs Key Manager RSA Data Protection ...
1941) is a Norwegian former footballer, manager and teacher from Orkdal ... He is Norway's most successful club manager, having won the Norwegian Premier League fifteen times and the Norwegian Football Cup six times as a manager ... In 1971, Eggen became manager of Rosenborg, winning the league in his inaugural season ...
... Leyland was the manager of the Pittsburgh Pirates from 1986 to 1996 ... He won two Manager of the Year trophies with the Pirates in 1990 and 1992, and finished as runner-up in 1988 and 1991 ... One member of Leyland's coaching staff while with the Pirates, Terry Collins, the manager of the New York Mets, wears number 10 to honor Leyland ...
Famous quotes containing the words session and/or manager:
“I need not tell you of the inadequacy of the American shipping marine on the Pacific Coast.... For this reason it seems to me that there is no subject to which Congress can better devote its attention in the coming session than the passage of a bill which shall encourage our merchant marine in such a way as to establish American lines directly between New York and the eastern ports and South American ports, and both our Pacific Coast ports and the Orient and the Philippines.”
—William Howard Taft (18571930)
“Nothing could his enemies do but it rebounded to his infinite advantage,that is, to the advantage of his cause.... No theatrical manager could have arranged things so wisely to give effect to his behavior and words. And who, think you, was the manager? Who placed the slave-woman and her child, whom he stooped to kiss for a symbol, between his prison and the gallows?”
—Henry David Thoreau (18171862)