Please try the following first: Make sure the wireless software extensions included with the Intel® Proset Wireless Software package are installed. You may click on Change after selecting Intel® Proset in Programs and Features and then click Change again so you can check mark the remaining options.
If these options do not appear then you may need to completely uninstall Intel® Proset and reinstall the full package version in custom mode for you to be able to choose the remaining components, such as Intel® My WiFi Technology.
Perhaps you may want to take a look here as Mtt had a similar issue and solved it by installing the graphics driver provided by the system manufacturer.
Would you please indicate the wireless band and channel being used?