I am currently running Moodle 2.6+ (Build: 20131224) on Windows Server 2012 with a SQL Server 2008 R2 back end and PHP 5.5. Automated backups have been a pain for some time and it seems each time a fix is applied, a new problem arises. Currently, I am seeing several courses backup with an error status listed below...
After looking a bit further I found the following dmlreadexception error listed in the php55_errors log...
For the courses that do backup, some of the cause the following errors when trying to do a restore...
