What causes an error starting a .NET 4.0 application on winXP?

Question

.NET

I understand that this looks like an attempt to attract the public to telepathy, but still I will risk it. There is a wpf .NET 4.0 application. After some changes, the program stopped running on WinXP SP3 (.NET 4.0 installed)

Answer 1

More information is needed to answer your question.
Open the Windows log and see the detailed description of the exception that occurred.
It opens something like this:
Control Panel - Administrative Tools - Event Viewer - Windows Log - Applications
If you do not find the entry you need, then clear the log and start the program again.

Answer 2

You have some kind of error in the layout, such that the parser cannot read anything. Try In the last forms that you changed, change it to something elementary and try to run it. As it starts, slowly return the old code, thereby we will find the problematic form. Well, then you need to look at what he does not like about her.

Answer 3

What version of studio did you compile with? If I'm not mistaken, since VS2012 XP is not supported.

Answer 4

Send this screenshot to [email protected]

Answer 5

I didn’t understand anything, apparently I made a mistake somewhere in the code, because the new version of the program works fine without additional libraries.. Some kind of magic