Publish database to XML - Permission denied

[evoarte]

Buenos dias,

A que puede deberse este mensaje de error:

Publish database to XML
Microsoft VBScript runtime error '800a0046'
Permission denied
/riblog/xml/db_xml_publish.asp, line 26

strFolder = "/riblog/"
xmlpath = Server.MapPath("/riblog/xml/rss.xml")
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

filePath = xmlpath
Set fstemp = server.CreateObject("Scripting.FileSystemObject")
If fstemp.FileExists(strFolder & "xml/rss.xml") Then
fstemp.DeleteFile filePath
else
Set fso = Server.CreateObject("Scripting.FileSystemObject")
(26) Set fso = fso.CreateTextFile(filePath)
fso.close
set fso=nothing
End if

salu2,
José Carlos.