I want to update the component 870Jars atrribute values using Jenkins build.
When i open the xml file in IE, I am getting the below error

Error:- 
The XML page cannot be displayed 

Cannot view XML input using XSL style sheet. Please correct the error and then click the Refresh button, or try again later.
----------------------------------------------------------------------------------------------------------------------------

A name was started with an invalid character. Error processing resource '<https://svn.retailerinfo.com/svn/Stores/Po>...

<870Jars>
---^

XML file:-

```
<?xml version="1.0" encoding="UTF-8"?><Application> 
<app-name>Regist</app-name>
<baseline-version>Regist_R11.6.0.51</baseline-version>
<app-version>v11.6.0.51</app-version>
<defversion>1.0.0</defversion>
<component>
    <870Jars>
    <filename>v10.3.0-870Jars.zip</filename> 
    <targetfilename/> 
    <version>v10.3.0</version> 
    </870Jars>
</component>
</Application>

```

Is there any way where i can start a tag name with a number ?

I used `&lt;/870Jars&gt;` in place of <870Jars> but it is just printing the value rather than working as tag