Dim webpath As String = "files/" & filename & ".txt"

HyperLink1.Target = "_blank"
HyperLink1.NavigateUrl = webpath

I have the problem that when I run the page and click on the hyperlink, what I actually try and open is

http://localhost:2143/MySite/(F(5zzsImafWS7Uty_WyrPvIICtJxbkDtKl1s-oMFkU5memVraESgoXcY-BSnqnIKKhEPNUJzlRd2zRWtz-gFoRWthA2ZYKT0_1rQ2hJzuSJ9KeKZsrecY0Jy9YpE6WrL-50))/files/xyzzy.txt 

The URL contains the cookieless authentication information and the files won't open.  How can I get rid of the cookieless information?

Any ideas gratefully accepted!

 

I have solved this problem.  In case anyone else has some similar problem......

It appears to be related to the length of the URL.  I don't know if there is a max number of chars that can be used?

Although in the example above I used xyzzy.txt, in reality I was using 

Dim filename As String = DateTime.Now.ToBinary.ToString

just to generate a near-unique filename

When I did that it didn't work.....

but when I shorten the filename by

filename = Mid$(filename, (filename.Length - 5))

then it works just fine.

Most wierd.