Error in opening the log files unsuccessful in QFlash

Hi all.

Good morning. I have problem when open the QFlash in my Labview programming and pop-up an error messages with open log files unsuccessful as below mentioned:

Can any one assist me to solve the above problems? Thanks all.

As you descibed there is something wrong with Labview.
What if you just try the QFlash?
QFlash is an independent program.
And which Quectel modem you are using?