Executing a very large SQL file I have a 830mb .sql file which is a scripted DB.

I wish to execute this SQL so it will create and insert data into a database on a hosted server. I cannot get it to open in SQL Server Management Studio or EMS SQL Manager.

How can I execute it?
Depends on db flavor, most provide command line tools to load sql files. Looks like you may be using ms sql, reference here http://technet.microsoft.com/en-us/library/ms165702(v=sql.105).aspx, more specific http://technet.microsoft.com/en-us/library/ms170572.aspx

sqlcmd -S myServer\instanceName -i C:\myScript.sql