I have a vb6 program that gets the following error on one computer.

The question is how can I fix these types of errors. I seem to have located the project in VB6 where it references different files. I notice that the msado26.tlb and MSWORD.OLB seem to be missing in the computer, which the VB6 program references. I don't think those files are exactly as easy as putting on the computer and registering so my question is, am I better off just resetting the PC to fix the problem or is there a better way to get those files on the PC functioning correctly?