When install old version product you may receive invalid license error, although you have input a valid serial number.
When old version products are no longer formally supported by our website, your cannot activate them through serial number anymore. However as a perpetual license, it is still valid to install the old version product. Instead of inputing a serial number, you need to select "Alternative way" to activate, and choose a License file to complete activation.
Contrat de licence:
The Intel® Software Manager automatically checks for updates for installed Intel® Software Development Products. If you want to disable the automatic checking, you need only change one setting, the Check Frequency.
To change the Check Frequency, open the Intel® Software Manager and go to the Settings menu. Here, change the Check Frequency setting to "Manual launch only" and click the "Save Changes" button.