Chris Schog on Wed, 15 Nov 2017 06:52:41
I am developing since some years an C# application using an SQL Compact 3.5 database together. But after changing my computer and environment I have now only the System.Data.SqlServerCe version 4.0 as an assembly in my project. I don't know how to get here the version 3.5. As long as I only use the existing database everything is working but when I try to change the schema of the database within my program I get the message "wrong database version".
Is there a simple way to change the System.Data.SqlServerCe to version 3.5?
Chris Schog on Wed, 15 Nov 2017 07:57:15
is there a difference in connecting SQL Compact 3.5 or SQL Compact 4.0? I am using C# in VS2017
Fletch Zhou on Thu, 16 Nov 2017 05:22:26
Have you installed SQL Server Comoact 3.5 SP2 runtime?
Feel free to let me know if it works.
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ErikEJ on Mon, 27 Nov 2017 12:26:32
You must reference different versions of System.Data.SqlServerCe.dll for each version:
For 3.5: AssemblyVersion 3.5.1
For 4.0: AssemblyVersion 4.0.0
Please mark as answer, if this was it. Visit my SQL Server Compact blog http://erikej.blogspot.com