How to add System.Data.SqlserverCe.dll into my Windows Mobile 7.1 project in VS2010 -

How to add System.Data.SqlserverCe.dll into my Windows Mobile 7.1 project in VS2010 -

i've installed sql server compact 3.5 , created database sdf. however, when seek add together system.data.sqlserverce.dll reference. see next error.

there no sqlservece.dll in .net column, tried every system.data.sqlserverce.dll files in c:\program files (x86)\microsoft sql server compact edition\v3.5 folder. error message persists.

how solve issue?

you can access sql compact linq sql api on windows phone. if want include existing database, possible. see blog post here details:

http://erikej.blogspot.dk/2013/04/generate-windows-phone-8-local-database.html

windows-phone-7.1