Metadata file … could not be found error when building projects

Question

Every time I start Visual Studio 2008, the first time I try to run the project I get the error CS0006 The metadata file ... could not be found. If I do a rebuild of the comp

Answer 1

Another thing to verify is the path length... that causes also Metadata File not found and compilation errors... I just renamed my folders to shorter paths and voilá, classes that weren´t recognized and stayed black, turned blue just by renaming the folder.