How to I get rid of multiple values in Sandisk flash drive?  

Hi! How do I get rid of multiple values in Sandisk flash drive I have? When I put the flash into my computer, it shows a whole bunch of windows. Then I have the bother of x-ing them all out. I tried some online advice for that, which said to use Command prompt to do it. But I didn't find all the options they said to type in phrases next to. So I gave up on that method for now. I tried going into safe mode to fix the problem too. I tried to delete the excess drives, but they won't delete. I tried to format them all - but I got error message always saying it wasn't possible to format them. Any time I tried to open any of them up - I got all of those multiple screens showing. Which I had to bother of x-ing out again.

I'll appreciate it if you can help me figure out how to fix this problem!

Here's advice I had found elsewhere, earlier today, to try to fix the problem:
Open up Command Prompt. Type: diskpart. Type: listdisk. Type: Select disk [drive number] (but i haven't the faintest idea what the drive number is). That's where I quit in the process, as I can't figure out what the drive number is. In my PC window - I see about 9 drive partitions listed - each with a different letter.

Here's how I'd done the process: After typing the word they say to type, I hit the enter key, which brings me to the next place where I was to type in the next phrase. Here's what I saw when I typed in, "listdisk"

I can't show it just now - we have to go to town. I'll show it later. Bye. Ps; I did turn off the setting in auto play that says autoplay - and I did say no action in the next option below that. But that didn't get rid of all those windows either.

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Hi! I have to type the phrases without any blanks between words, or else it doesn't work, on my computer (and it has error message saying it doesn't recognize it if I do it with space in between words) I looked in Computer management, and see that my flash drive is listed as being number 2. Here's what happens. I open up Command Prompt. I type in "diskpart". I hit enter key, and then I type in "listdisk", and hit enter key. Then I see a long list of commands. I type in "select disk2" - but then it just starts over with the heading of "diskpart" again. So it did nothing to fix the problem.

Hi! I tried it again after selecting to do it with administrative rights. But the process looked the same as before, and it didn't fix anything.