As jamc points out, the path to your source is wrong,
you have it as \\HCPLDCSW01/ldmain\....
Should be \\HCPLDCSW01\ldmain\
But not sure if that is 100%, I would not suggest putting packages in the root of \ldmain if this is the core.... is it really in the folder \HCPLDCSW01\ldmain\
Check your source path carefully