Reactive transport is off but still looking for solute.inp

I am trying to run a 2D model using TOUGHREACT v4.13. I have the reactive transport off but it still looks for the solute.inp when I run it. Any suggestions how to fix it?

It's giving me this error log
 

      ----------- TOUGHREACT V4.13omp  -------
                       EOS  1
           Lawrence Berkeley National Laboratory
                    Jan 10, 2022

     ***** OpenMP Parallel Code Settings ****
    *** maximum number of threads allotted  =   8
    *** maximum number of threads available =   8

    --> reading multiphase flow input (flow.inp)
forrtl: severe (29): file not found, unit 31, file C:\Users\Administrator\Documents\Master of Energy 2024\Energy 785A, 785B\2D model\2D model runs\Run 2\solute.inp
Image              PC                Routine            Line        Source
treactv413omp_eos  00007FF645053787  Unknown               Unknown  Unknown
treactv413omp_eos  00007FF645012DBE  Unknown               Unknown  Unknown
treactv413omp_eos  00007FF644F85570  Unknown               Unknown  Unknown
treactv413omp_eos  00007FF644FEE8E0  Unknown               Unknown  Unknown
treactv413omp_eos  00007FF644FED511  Unknown               Unknown  Unknown
treactv413omp_eos  00007FF6450BE402  Unknown               Unknown  Unknown
treactv413omp_eos  00007FF6450BE8A9  Unknown               Unknown  Unknown
KERNEL32.DLL       00007FFD06FC259D  Unknown               Unknown  Unknown
ntdll.dll          00007FFD0936AF38  Unknown               Unknown  Unknown

Attached my flow.inp here.

Thanks!