what is sllauncher.exe
SLLauncher.Exe is a utility that allows published applications to be run from a Citrix server. When an application is SSO enabled, SLLauncher starts SecureLogin (SLProto.exe and SLBroker.Exe) and ensures SSO communicates via the Citrix channel to recognise SSO enabled applications and retrieve and enter credentials.
1 SLLauncher.Exe will execute SLProto.Exe and SLBroker.Exe. 2  Once SLProto.Exe has initialized, any SecureLogin Startup application definitions are run. 3  The application specified in the command line is started, in this case nlnotes.exe. 4  SLLauncher waits for the process (nlnotes.exe) to end.