Open form page from network drive and save on the netwotk drive

Hi
I am new user I want to open file on network drive like \\10.30.50.88\project\ est\product\Daily\Reports\form.html and try to save on \\10.30.50.88\project\ est\product\Daily\Reports\data.txt

But when Click on submit button it show error message
Error: Number:-2146827859 Description:Automation server can’t create object
Please help me out . I want to replace “d:\\data.txt “ with “\\10.30.50.88\project\ est\product\Daily\Reports\data.txt “

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Name</title>
<SCRIPT LANGUAGE='JavaScript'> 
function WriteToFile() {
try {
var fso, s;
fso = new ActiveXObject("Scripting.FileSystemObject");
s = fso.OpenTextFile("d:\\\\data.txt" , 8, true, 0);
s.writeline(document.ietmdata.name.value + ", " + document.ietmdata.email.value + ", " + document.ietmdata.location.value + ", " + document.ietmdata.type.value );
s.Close();
}
catch(err){
var strErr = 'Error:';
strErr += '\
Number:' + err.number;
strErr += '\
Description:' + err.description;
document.write(strErr);
}}

</SCRIPT> </head>
<BODY>
<form action="test.hta" method="post" name="ietmdata" >
Name: input type = "text" name="name"<br>
Email: input type="text" name="email"<br>
Location: input type = "text" name="location"<br>
Type: <select name="type" >
<option value="Software"> Software </option>
<option value="Hardware"> Hardware </option>
</select>
<br><br>
<INPUT TYPE=BUTTON VALUE="Submit Data to Text File"  önClick="WriteToFile(this.form)">
</form>
</body></html>