can anyone help me with GunZ please, when I download (with firewall off as well as on), and its finished, I get a message saying:

Unable to execute file:
C:\Program files (x86)\Freestyle GunZ\Freestyle GunZ\ Launchers.exe
CreateProcess failed; code 740.
The requested operation requires elevation.

Can anyone please help? no servers show when i load up after either, Thanks.