System error in "Ubuntu Sffware Center", version 10.10

[Juan-Carlos]

The Ubuntu Software Center in version 10.10 is displaying the following error message whenever I wan to install/uninstall software:

ceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 769, in simulate
    return self._simulate_helper(trans, status_path)
  File "/usr/lib/python2.6/dist-packages/aptdaemon/worker.py", line 948, in _simulate_helper
    return depends, status, self._cache.required_download, \
  File "/usr/lib/python2.6/dist-packages/apt/cache.py", line 218, in required_download
    pm.get_archives(fetcher, self._list, self._records)
SystemError: E:I wasn't able to locate file for the ttf-mscorefonts-installer package. This might mean you need to manually fix this package.

I've tried to reinstall "ttf-mscorefonts-installer package" using the console, but did not work.

The last time I used this application was to install Wine1.3 and to remove MikTex.

Any help will be appreciated. Thank you, in advance.

[Juan-Carlos (jc-martinez-ovando)]

Hello!
I have managed to solve this problem just uninstalling and reinstalling "ttf-mscorefonts-installer" once more using (System>Administrator>Synaptic Package Manager). This time I have restarted my computer in each occasion.

Be