The Project File Was Unloaded

I moved a SSIS VS project from a local dev box, to a server and am attempting to open the project. However, when it opens, I get the "<project name>(unavailable)" and the message "The project file was unloaded".

I tried the right click and "Reload Project" which flashes the project files for a brief second, then returns to the "The project file was unloaded" message. 

Is there somewhere to determine what the real error is and why it's doing this?? I'm using VS 2010 on a Windows Server 2008 R2 Enterprise with SQL 2008. 

Thanks
jkard883