Unable to copy file - access to the path is denied

Question

I am using Visual Studio 2005. After taking code from version control first, the c#.net application runs correctly. But, after doing some modifications, when I build I am

Answer 1

I know its an old thread but for those looking for answers, like me a few minutes ago, I recommend trying to restart your computer first. That alone fixed for me. Before could not even manualy copy to the folder.