Trying to implement these ideas and, you know, nothing actually does the job!
I tried Old Pedant's Active-X method, and, using IE only, it doesn't find the drive.js file on a CD disk in the drive.
Then I tried felgall's idea (the full version by Old Pedant) and it too doesn't throw up the drive letter.
And finally tried rnd me's method, and it might work but is only for IE10. Which I don't have.
Has anyone had better luck with these routines?
The difference between genius and stupidity is that genius has its limits. (Albert Einstein)