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Does it have to be batch? Will powershell work?<br />
<br />
<br />
This will name them file01, file02, etc.<br />
<br />

<pre><code class="code-1 nolinks" id="code-20-42704337-1"><span>$i = 1</span>
<span>get-childitem *.csv | foreach-object {rename-item $_ -NewName ('file{0:D2}.csv' -f $i++)}</span>
</code></pre>
<br />
This will keep the name but just add a number to the end.<br />
<br />

<pre><code class="code-1 nolinks" id="code-20-42704337-2"><span>$i = 1</span>
<span>get-childitem *.csv | foreach-object {rename-item $_.Name -NewName  ($_.BaseName+'{0:D2}.csv' -f $i++)}</span>
</code></pre>
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<blockquote>
<b><i>For example, if at C:\folder\file it sees any *csv file, it should rename it to File1.csv.</i></b>
</blockquote>
<br />
I don't understand this, if a file already exists with a CSV extension, then there would be no need to rename it as a CSV file.<br />
<br />

<hr />
»<b><i>bp</i></b>
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Hi Bill. <br />
Let me clarify.<br />
<br />
1)<br />
In batch, check if a file type exists at a specific folder.<br />
<br />
2)<br />
For example, if at C:\folder\file it sees any *csv file, (this would include any file name which ends in *csv)<br />
<br />
3) it should rename that file to &quot;File1.csv.&quot;<br />
(So if it sees a file called adlk;adfjkl;akjf;lsjkdl;af<wbr />ds.csv, it should rename that file to &quot;File.csv&quot;<br />
If it sees a file called &quot;ABCDEF.csv&quot; it should rename that file to &quot;File.csv&quot;<br />
If it sees a file called 7890097890789070789.csv, it should rename that file to &quot;File.csv&quot;<br />
<br />
If this is still not clear, please let me know. &nbsp;Thanks.
</div>


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<div class="content wysiwyg-content">
In batch, check if a file type exists at a specific folder &nbsp;<br />
For example, if at C:\folder\file it sees any *csv file, it should rename it to File1.csv.
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In batch, check if a file type exists at a specific folder  
For example, if at C:\folder\file it sees any *csv file, it should rename it to File1.csv.

Bactch command to check if a file type exists and then rename it

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