You should be glad it warns as it beats banging your head against a wall when you don't have a backup of the other databases or the installer has pushed the MSDE instance to SQL 2008 and the other application sharing the instance breaks as this isn't supported by them.
The following KBA says why the Upgrade Advisor warns of this issue.
http://www.sophos.com/support/knowledgebase/article/110883.html
IMPORTANT: In these messages, the term "SOPHOS" is in fact referring to the instance name where the SOPHOS4 database is located.
Sophos recommends that you backup databases before making any changes to your system.
Any work performed on the SOPHOS SQL instance has the potential to affect another applications that are using the SOPHOS instance. For instance, if your SOPHOS instance is in MSDE format, this instance will be upgraded to SQL Server Express 2008 during the upgrade. We cannot guarantee that your other applications will be unaffected by this upgrade, so we urge you to check with the other software applications' vendors before proceeding.
If you are required to use a single SQL instance to host all of your databases, it is advisable to use an instance name other than SOPHOS so assumptions are not made by the installer.
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Communities Moderator, SOPHOS
Knowledge Base | @SophosSupport | Video tutorials
Remember to like a post. If a post (on a question thread) solves your question use the 'This helped me' link.
You should be glad it warns as it beats banging your head against a wall when you don't have a backup of the other databases or the installer has pushed the MSDE instance to SQL 2008 and the other application sharing the instance breaks as this isn't supported by them.
The following KBA says why the Upgrade Advisor warns of this issue.
http://www.sophos.com/support/knowledgebase/article/110883.html
IMPORTANT: In these messages, the term "SOPHOS" is in fact referring to the instance name where the SOPHOS4 database is located.
Sophos recommends that you backup databases before making any changes to your system.
Any work performed on the SOPHOS SQL instance has the potential to affect another applications that are using the SOPHOS instance. For instance, if your SOPHOS instance is in MSDE format, this instance will be upgraded to SQL Server Express 2008 during the upgrade. We cannot guarantee that your other applications will be unaffected by this upgrade, so we urge you to check with the other software applications' vendors before proceeding.
If you are required to use a single SQL instance to host all of your databases, it is advisable to use an instance name other than SOPHOS so assumptions are not made by the installer.
- - - - - - - - - - - -
Communities Moderator, SOPHOS
Knowledge Base | @SophosSupport | Video tutorials
Remember to like a post. If a post (on a question thread) solves your question use the 'This helped me' link.