[VisualD] Why does VS expect all the .obj files to have a '+' after them?

[David Zhang]

I'm trying to compile a project of mine for the first time with 
Visual Studio, but I keep getting the following linker error:

     LINK : fatal error LNK1181: cannot open input file 
'obj\debug\dummy\test\..\source\test\app.obj+'

Nothing I do seems to work. What's going on here?