Assembly is built by a runtime newer than currently loaded

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Downloaded MySql connector from Mysql.com
2. Downloaded Most recent DbLinq-0.20.1
3. Moved Mysql.Data.dll to DbLinq-0.20.1 folder

Ran command DbMetal.exe -provider=MySql -database:test -server:localhost 
-user:root -password: -namespace:test -code:test.cs -sprocs

Error DbMeta: Could not load file or assembly 'MySql.Data' or one of its 
dependencies.  This assembly is built by a runtime newer than the currently 
loaded runtime and cannot be loaded.

Im new to this and tried to follow the Wiki, but did not help.  When I changed 
the config for MySQL to <provider name="MySQL" 
dbLinqSchemaLoader="DbLinq.MySql.MySqlSchemaLoader, DbLinq.MySql" 
databaseConnection="MySql.Data.MySqlClient.MySqlConnection, 
MySql.Data.MySqlClient, Version=6.3.6.0, Culture=neutral, 
PublicKeyToken=C5687FC88969C44D" /> I got another error: That said could not 
load databaseConnectionType

What is the expected output? What do you see instead?
I expected the dbml file to be built

What version of the product are you using? On what operating system?
0.20.1 on Windows 7

Original issue reported on code.google.com by [email protected] on 15 Sep 2011 at 7:56