This afternoon I changed from the hard drive to Western Digital 500GB M.2 2280 SATA III 6Gb/s Blue 3D NAND for C:\ drive. Conbuilder is in J:\ drive and nothing to do with the C:\drive maybe registry in C:\ drive. But I got a strange error after clicked to launch the program of Conbuilder and here is below:

This is not the correct system -- exiting

I installed Conbuilder to J:\ drive not C:\ way way back and why is that affect this program now?

I am sure that Charles Stagg or others who are more familiar with this program, Conbuilder can tell me what to do to correct the problem.