SQL Server CE - Internal error: Cannot open the shared memory region

Question

I have a SQL Server CE database that works fine in dev, but when installed on the client has an issue.

• The SQL Server CE 3.5 dependencies are copied as part

Answer 1

I had the same problem.

Windows 7.

It was because the user was in a Domain and the permissions where granted to "Everyone" and failed.

It must be granted to %DOMAIN%/Everyone

regards