In case you have the option contact your system administrator for further details, the most effective way would be to contact the system administrator of the computer you are using and find out the reasons for the blocking of the application. In case of use of a personal computer, one can check Windows Security, application permission and information about the publisher of the application. Bypassing the organizational policy might lead to a violation of organizational security policy. In case of a trusted application, the administrator will approve it.
