During installation of the driver software I get an error message ?error with .exe file?. What do I

During installation of the driver software I get an error message “error with .exe file”. What do I do? The following trouble shooting steps are recommended. Make sure the CM2 installation disc is inserted into your computers disc drive. 
My Computer>Right click the ONfinity CM2 logo in devices>Explore>Right click the ‘Setup Launcher' and choose properties>Choose ‘Compatibility'>Choose ‘Compatibility mode' (tick box) and Windows 98/ME>Click Apply>OK>Double click ONfinity CM2 logo in My Computer under devices. 
Install software as per booklet.
 
Ring oss: + 47 66 98 65 00