ICP 7800 communication

For some reason, I rebuilt the ICPMS computer and re-installed the MassHunter 4.4 on the computer (Win 10 Enterprise). When I tried to connect the masshunter and the ICPMS, by checking the "check firmware" box. It said "masshunter needs to be updated because firmware is newer than expected version. It will go offline." If I uncheck the  "check firmware" box, it was fine and I could control the instrument. However, when I tried to run batches, it had an error "Could not load file or assembly "BaseTof.dll" or one of its dependencies."

Does anyone know how to fix it?

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