这段代码是干嘛用的啊，出了个错，应该怎么办呢



  <UpdateFiles
  UpdateDate="22032011 0857"
ObjectType="2=Core;3=BIN" >
<FileDescription
ComponentID="BLST"
UpdateType="desc"
ServerFolder="../bases/blst"
Filename="blst-0607g.xml"
FileDate="17032011 1034"
LocalPath="%BlstFolder%" />
<FileDescription
ComponentID="KDB,KDBI386"
UpdateType="desc"
ServerFolder="../bases/av/kdb/i386"
Arch="i386"
Filename="kdb-i386-0607g.xml"
FileDate="22032011 0806" />
<FileDescription
ComponentID="KDB"
UpdateType="desc"
ServerFolder="../bases/av/kdb/x64"
Arch="x64"
Filename="kdb-x64-0607g.xml"
FileDate="22032011 0756" />
<FileDescription
ComponentID="AK6"
UpdateType="desc"
ServerFolder="../index"
Filename="masterv2.xml"
FileDate="22032011 0856" />
<FileDescription
ComponentID="RETR"
UpdateType="desc"
ServerFolder="../index/6"
Filename="u0607g.xml"
FileDate="22032011 0430" />
<FileDescription
ComponentID="ADBU"
UpdateType="desc"
ServerFolder="../bases/adbu"
Filename="adbu-0607g.xml"
FileDate="22032011 0753" />
<FileDescription
ComponentID="APU"
UpdateType="desc"
ServerFolder="../bases/apu"
Filename="apu-0607g.xml"
FileDate="22032011 0711" />
<FileDescription
ComponentID="ARK,KDBI386"
UpdateType="desc"
ServerFolder="../bases/av/ark"
Filename="ark-0607g.xml"
FileDate="17012011 1832" />
<FileDescription
ComponentID="ADB,AP"
UpdateType="desc"
ServerFolder="../bases/aspy"
Filename="aspy-0607g.xml"
FileDate="22032011 0813" />
<FileDescription
ComponentID="KAS300"
UpdateType="desc"
ServerFolder="../bases/as/kas300"
Filename="kas300-0607g.xml"
FileDate="22032011 0852" />
<FileDescription
ComponentID="KAS303"
UpdateType="desc"
ServerFolder="../bases/as/kas303"
Filename="kas303-0607g.xml"
FileDate="22032011 0853" />
<FileDescription
ComponentID="KAS4"
UpdateType="desc"
ServerFolder="../bases/as/kas4"
Filename="kas4-0607g.xml"
FileDate="22032011 0848" />
<FileDescription
ComponentID="KAS5"
UpdateType="desc"
ServerFolder="../bases/as/kas5"
Filename="kas5-0607g.xml"
FileDate="22032011 0833" />
<FileDescription
ComponentID="AS,PAS,ASTRM"
UpdateType="desc"
ServerFolder="../bases/as/pas"
Filename="pas-0607g.xml"
FileDate="22032011 0608" />
<FileDescription
ComponentID="PAS4"
UpdateType="desc"
ServerFolder="../bases/as/pas4"
Filename="pas4-0607g.xml"
FileDate="22032011 0702" />
<FileDescription
ComponentID="SMTPA"
UpdateType="desc"
ServerFolder="../bases/as/smtpa"
Filename="smtpa-0607g.xml"
FileDate="09022011 1045" />
<FileDescription