I've developed an Application for work that allows employee's to request vacation time off. I developed the application on a computer that had the .NET 3.5 Framework. I didn't realize until after I published the application that many of the computers do not have .Net 2.0. I fixed that problem by lowering the prerequisites to .NET 2.0, but now there is an error that says "System.Core v3.5 is not installed on the GAC". Can someone tell me how to fix the program so it is compatible on computers that don't have System.Core?
P.S. The user's of this program cannot download .NET 3.5 because they do not have admin rights.