title: TortoiseSVN on Windows 8 can't commit
body: <p>The situation:</p>
  
  <p>I reinstalled my PC and installed Windows 8. I also installed the latest version of TortoiseSVN. My files are on another (Ubuntu) PC on my network, so windows sees that drive as a network drive. </p>
  
  <p>The problem:</p>
  
  <p>TortoiseSVN sees the directory as an svn repository, no problem there. I can choose commit, enter a comment and choose which files to commit and such. Works all as expected. But once I click the commit button, nothing happens. I mean the commit screen appears, but that's it. Nothing happens after that.</p>
  
  <p>This setup used to work perfectly when my PC was still running on Vista.</p>
  
  <p>Does anybody has any ideas on what may cause this? Cheers!</p>