Disabling McAfee fixed the issue for me
I'm getting the same error.
At first I thought it was Dropbox, so I picked another spot on my hard drive ex. C:\User\Name\Downloads. I got the same error message. Finally, I tried to install it to C:\Temp\ and got the same error. I disabled McAfee Real-Time scanning and it installed successfully. So, in my case, it was McAfee that was killing the install. Hopefully, this helps someone else.
I've attached screenshots of the error and where it failed for me.