Help solve injection problem UPLC?

<p></p><p>My UPLC is having a injection problem and do not inject. The machine reset communication is working fine, and the injector is moving, but just do not inject. When I touch Inlet Method “Autosampler parameter” icon (second bar, nr 7 icon from the left), give error message: “InletEditor MFC Application has encountered a problem and need to close” and asked if I want to send a report to Mocrosoft, then closed. When I try to run samples from sample list, it stop and kept at: Acquiring, no injection. I tried reinstalled the UPLC software and did not help.</p><p></p><p>Do anyone know what kinds of problem it is, and how to solve this problem? Thank you!</p><p></p>