we are running LimeSurvey 1.91 on a Windows Server 2008 R2 with IIS 7.5, MS SQL Server 2005 and PHP 5.3.8. This is all working fine. Since we badly need the expression mamager introduced in version 1.92, we would like to upgrade to that version. Unfortunately, the upgrade went wrong and gave us a number of SQL error messages.
When looking at the upgrade-mssqlnative.php code, I found that the failed SQL statements should never been executed since they are for "$oldversion < 148".
So I changed the script to see what version is being detected. It turned out the our LimeSurvey v1.91 is recognized as v1.46.
Are there different version numbers for the LimeSurvey build and the underlying database?