[Not actual](C#)Windows Forms - Visual Studio (C#)

Question

When I create an WF Application and save it and next day continue, I don't see the main design window (e.g. "Form1.cs[design]" ) and can't simply add e.g. new button:( I've searched Google and seems like nobody had a problem like this. Otherwise how can I edit the solution file (*.sln)? When I edit the code(e.g. Form1.cs) and run the application it doesn't affect the sollution file and I can make everything comment and it will still run as at first day when I've created the App. This problem forecloses me

Answer 1

did you save your project every time when you make change?

Answer 2

Considering that error message, probably it's time for reinstalling Visual Studio, seems you have a corrupted installation.

Answer 3

I think i save everything... Btw When I open visual Studio it messages me "The VSpackage wasn't load correctly". But finally when i close that message i allows me to create 1 - day program.

Answer 4

creating more than 1-day projects! Please help