Android Switching Issue

Hi, can anyone help with this as I am confused whether BCD is the correct way to resolve the issue?
Until recently I had a Windows 10 PC with a dual OS of Android (installed by the PC's manufacturer as standard). Then a few days ago a Microsoft Technician had to mess with my files to fix an update error and ever since then my icon to switch to Android wont do anything. The program for that (called InsydeQ25) is apparently still in my programs list and as I say, the icon remains on the desktop, but it wont switch. In BCD Overview it is only showing the Windows 10 C drive, so can this be fixed and if so please tell me how.