title: MySQL 5.6 cannot backup database
body: <p>Using an up to date copy of Workbench client (v6.3.5 x64) on Windows, I was trying to create a dump file from my MySQL database, but always get only a 0~1Ko dump file. I've tried that on two servers with the same versions, I get the same result:</p>
  
  <ul>
  <li>Error executing task: 'ascii' codec can't encode character u'\xa3' in position 7: ordinal not in range(128)</li>
  <li>Error executing task [Error 32] The process cannot access the file because it is being used by another process: 'c:\users\user.web\appdata\local\temp\2\tmpp0town.cnf'</li>
  </ul>
  
  <p><a href="https://i.stack.imgur.com/OoNqc.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/OoNqc.jpg" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/RU6iY.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/RU6iY.jpg" alt="enter image description here"></a></p>
  
  <p>This database is used by a local IIS website, I stopped the whole IIS service and tried again, the issue remains the same.</p>
  
  <p>Previously I could get the dump files, as you can see in the file explorer screenshot below:</p>
  
  <p><a href="https://i.stack.imgur.com/lhqZS.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/lhqZS.jpg" alt="enter image description here"></a></p>
  
  <p>I thought that forcing Workbench to use the right version of Mysqldump tool would resolve the issue, so I went to Workbench Preferences: Edit -> Preferences -> Administration -> and entered the path to mysqldump tool file:"C:\Program Files\MySQL\MySQL Server 5.6\bin\mysqldump.exe", but this did not resolve the issue.</p>
  
  <p>I tried also to make dump file using command line, but failed:</p>
  
  <p><a href="https://i.stack.imgur.com/ePCdW.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ePCdW.jpg" alt="enter image description here"></a></p>
  
  <p>I've double checked the password, it is the one I usually use to connect the MySQL instance on Workbench.</p>
  
  <p>Does someone know how to solve this?</p>