I couldn't find any info for version 10.0.5 through your compatibility checker, only versions 10.0.7 and 8, then version 9. If there is a way how to find this info via your webpage, will you explain how? If not, could you send us versions of MS-SQL compatible with our AE?The Compatibility matrix does not feature all versions.
However this information may be found in the documentation : 'Administration Guide > supported platforms' for versions that do not appear in the Compatibility Checker.
The documentation itself is delivered a a part of the Automation Engine image.
Anyway, here are the supported versions for version 10.0.6 :