#Persistent
InputBox, MAX, Lotto, Please enter the MAXIMUM numbers in the lottery., , , 
InputBox, N, Lotto, Please tell me how many numbers to generate.`nThis will work for up to 11 numbers.`nSelection will be Between 1 and %MAX%, , , 

;N := 7
MIN := 1
;MAX := 45
If (MAX - MIN + 1 < N) 
{ 
   MsgBox Cannot have %N% different numbers between %MIN% and %MAX% 
   return 
} 
generate_numbers:
Loop %N%
{
  i := A_Index
  loop
  {
    Random R, %MIN%, %MAX%     ; R = random number
    j := Index_%R%             ; get value from Indexes
    If j is number
      If j between 1 and % i - 1
        If (R_%j% = R)
          continue             ; repetition found, try again
    Index_%R% := i             ; store index
    R_%i% := R                 ; store in R_1, R_2...
    break                      ; different number
  }
}
MsgBox,5,Below are your random numbers,Below are your %N% Numbers`n`n%R_1%`n%R_2%`n%R_3%`n%R_4%`n%R_5%`n%R_6%`n%R_7%`n%R_8%`n%R_9%`n%R_10%`n%R_11%`n`nUse CTRL+C to copy
IfMsgBox Cancel
    Exitapp
else
    goto generate_numbers
Return