Can't resolve WindowsError: [Error 2] The system cannot find the file specified
<p>I'm trying to rename all the pictures in a directory. I need to add a couple of pre-pending zero's to the filename. I'm new to Python and I have written the following script.</p>

<pre><code>import os

path = "c:\\tmp"
dirList = os.listdir(path)

for fname in dirList:
    fileName = os.path.splitext(fname)[0]
    fileName = "00" + fname
    os.rename(fname, fileName)
    #print(fileName)
</code></pre>

<p>The commented print line was just to verify I was on the right track. When I run this I get the following error and I am at a loss how to resolve it.</p>

<blockquote>
  <p>Traceback (most recent call last):   File
  "C:\Python32\Code\add_zeros_to_std_imgs.py", line 15, in 
      os.rename(fname, fileName) WindowsError: [Error 2] The system cannot find the file specified</p>
</blockquote>

<p>Any help is greatly appreciated. Thnx.</p>
