title: file_put_contents errors in Joomla
body: <p>I have a Joomla 1.5.20 site and I am not able to upload &amp; update any file in it. The website is running on a Windows Webserver. </p>
  
  <pre><code>Warning: file_put_contents(D:\inetpub\vhosts\hidden\httpdocs\v1\administrator\cache/da4f9e501a6359708d714f016ef2d500.spc) [function.file-put-contents]: failed to open stream: Permission denied in D:\inetpub\vhosts\hidden.tld\httpdocs\v1\libraries\simplepie\simplepie.php on line 8666
  
  Warning: D:\inetpub\vhosts\hidden.tld\httpdocs\v1\administrator\cache/da4f9e501a6359708d714f016ef2d500.spc is not writeable in D:\inetpub\vhosts\hidden.tld\httpdocs\v1\libraries\simplepie\simplepie.php on line 1779
  
  Warning: file_put_contents(D:\inetpub\vhosts\hidden.tld\httpdocs\v1\administrator\cache/da4f9e501a6359708d714f016ef2d500.spc) [function.file-put-contents]: failed to open stream: Permission denied in D:\inetpub\vhosts\hidden.tld\httpdocs\v1\libraries\simplepie\simplepie.php on line 8666
  
  Warning: D:\inetpub\vhosts\hidden.tld\httpdocs\v1\administrator\cache/da4f9e501a6359708d714f016ef2d500.spc is not writeable in D:\inetpub\vhosts\hidden.tld\httpdocs\v1\libraries\simplepie\simplepie.php on line 1779
  </code></pre>
  
  <p>I have tried deleting and recreating cache folder. Since it is a windows webserver I don't it a permission issue. Please advise me on how to fix it. Thanks!</p>