The spchapi.exe based control is properly installed on this PC. It should function properly as part of SpeakToPC. www.SpeakToPC.com The spchapi.exe based control is not properly installed on this PC. This flaw will foil proper function of SpeakToPC. www.SpeakToPC.com Click on the button below to attempt a manual installation of spchapi.exe from Microsoft's Internet Web site. Run the file which is retrieved and approve any End-User Licenses. Microsoft's digital signature will authenticate the legitimacy of the code. But your system administrator may still have to adjust the settings of Internet Explorer or Windows itself to allow proper installation. After installation supposedly succeeds, re-load this Web page to verify proper installation.