Problems with HPLC to UPLC calculator

<p>Hello,</p><p></p><p>I installed the <em>'HPLC to UPLC Calculator'</em>. Everything went good and computer was restarted. But when I want to open the software, it says that there is a problem and the software will be closed.</p><p>Do you know if I can solve it somehow?</p><p></p><p>Thank you!</p>