just wondering, because when using a SQL Express Version database snapshot is not available. You may truncate the dbo.orionsnapshot table instead of dropping it. :-)
That's funny. I did it twice and this was the last successful one:
Afterwards I backuped the whole DB with SQL Srv Mgmt Studio and used this file for my new installation based on an existing DB/backup and it worked.
I will go for truncate as you mentioned and see what happens next ;-)
Truncate the table worked great. The table size is shrinked to 0 MB and EPO provided the right information that there is no snapshot in the DB.
I was able to create a new one. This failed in the beginning as I have just deleted the table.