Some client installed the VSM，VSM client side login and alarm that license has reached the max permission.
Guide the user to buy the client quantity.
1.Too many login users that reached lincense upper limit, but there are no other users login client side, so exclude this problem.
2.license files problem. on license module，the login users quantity corresponding license field is “LSW1CONN01”，open the license by notepad, and there is not this option.
3 .The problem is that user did not bought the client side quantity.
VSM software does not take the client side accessing quantity by default, so the user should buy the client side quantity.