I develop a windows application on c#.
I have tried it on different PCs with XP operating system, but I had a problem when I start to run on PC with windows 7.
The program is closed automatically.
I use SQLite for database and interaction with php files in the program.
Just guessing, could it be that the Windows 7 operating system is 64-bit? If yes, and you’re using the 32-bit version of SQlite, you might have forgotten to make your C# a 32-bit only project.
To do so, open the project properties, and on the Build page, select x86 (which means 32-bit).