Name "UserInfo.dll test" OutFile UserInfo.exe Section UserInfo::GetName Pop $0 UserInfo::GetAccountType Pop $1 StrCmp $1 "Admin" 0 +3 MessageBox MB_OK 'User "$0" is in the Administrators group' Goto done StrCmp $1 "Power" 0 +3 MessageBox MB_OK 'User "$0" is in the Power Users group' Goto done StrCmp $1 "User" 0 +3 MessageBox MB_OK 'User "$0" is just a regular user' Goto done StrCmp $1 "Guest" 0 +3 MessageBox MB_OK 'User "$0" is a guest' Goto done MessageBox MB_OK "Error! This DLL can't run under Windows 9x!" done: SectionEnd