Let me first start by saying, I am very new to captivate.  I just received a new PC.  I made sure the version of Captivate was up to date on it.  I transferred all of my folders to the new PC.  When I go to open my Projects I am getting a box that says:

Adobe Captivate could not open (file name).  Ensure that:

The file is not open already.  The file is not damaged. For example if the file was and email attachment, ensure that you have decoded the file correctly.

The hard disk has sufficient available space.

The system has sufficient resources.

I am sure it is user error on my part but I can only open projects created on my old PC on my old PC.  What am I doing wrong?