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Is the file SYO0szxc11.dll located on your computer? Your computer is infected.
We highly recommend you to remove SYO0szxc11.dll from your computer as soon as possible.
SYO0szxc11.dll is Trojan/Backdoor.
Kill the file SYO0szxc11.dll and remove SYO0szxc11.dll from Windows startup.