This is the second time (and the first caused a whole lot of misery) that I have tried to upgrade Civi to the latest version and get an error message saying "Database check failed - the database looks to have been partially upgraded. You may want to reload the database with the backup and try the upgrade process again." The upgrade tasks screen reads
/drupal
/civicrm.module:489
civicrm_invoke('upgrade', 'queue', 'ajax', 'runNext') unknown:unknown
call_user_func_array('civicrm_invoke', Array)
/usr/home/recovery
/htdocs
/mtpleasantvillage.org
/drupal/includes
/menu.inc:517
menu_execute_active_handler()
/usr/home/recovery
/htdocs
/mtpleasantvillage.org
/drupal
/index.php:21
{main}
All of this is beyond me and challenges my understanding of Civi as a system that relatively naive users can use.
Maybe my internet connection hiccuped and the upload of the extracted file didn't go through, so I will try again.
The last time this happened, I had to get my ISP to load the backup of the DB and then upload all the data (membership and contact info) that had changed since the last update. I will say that Civi seems to work just fine with what it thinks is a partial update. I did see a number of references to the 4.6 alpha DB when I was trying to upload 4.5. Could this be the problem?