The issue with the SDF file has been solved by changing the INTEGRITY_LEVEL. The application now only has to be installed and run as administrator, but that is not an issue currently.
What I do mean with "the file is secured after install", is that I get the following error message:
"An unhandled exception (Access to the database file is not allowed [1914, File name ...
I have developed a C# windows forms application (in microsoft visual studio 2013), and wanted to encrypt this with .Net Encryptor. Now I run into several problems with the SQL CE database and several ...