Access to the path problem

Question

Hi;

 

    I am creating a zip file by using this code:

 

string pathname = Server.MapPath(string.Format("~/Intimation/" + TBVeh.Text.Trim()));

if (pathname != null || pathname != "")

{

string[] filename = Directory.GetFiles(pathname);

using (ZipFile zip = new ZipFile())

{

zip.AddFiles(filename, "file");

zip.Save(Server.MapPath(string.Format("~/zi.zip")));

 

but it returns this error:

Access to the path 'D:\INETPUB\VHOSTS\sistechnologies.in\gisla.sistech.in\DotNetZip-ul4psvz0.tmp' is denied. 

 

I want to mention that this temp file name always change..

2nd time it shows:

Access to the path 'D:\INETPUB\VHOSTS\sistechnologies.in\gisla.sistech.in\DotNetZip-s3crzvxn.tmp' is denied. 

 

I don't understand from where  these temp file creates... Why I am facing this error.. Please help..