In trying to upgrade to Civi 4.6.3, I did a backup using Drupal 7.35 (I know, updating that was next) Backup and Migrate, then copied the Civi code files to my desktop, deleted the old Civi, copied in the new Civi, and got an error message that says "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." So I did that, using both the backup I had just made and a previous one. Same error message both times. In delving into the Advanced Settings on B&M, it appears that the default only backs up the Civi database. I modified it (I think) to backup the Drupal database as well, backed up the whole site (with the reportedly incomplete database), hoping that what was "incomplete" was the Drupal portion. Same error message every time I start Civi. What can I do, short of asking my ISP to restore the whole site to a time when I wasn't messing with it (I'm even more ignorant with MySQL). I know it advises always trying updates on a development site first, but my desktop is Windows and the ISP is Linux. IF I have to, I'll upgrade my contract to give me another site, but I'd probably run into the same problem there. Civi seems to work just fine, but there is that disturbing error message and I am disturbed enough as it is. Thanks for any help.