[?]: Crack S7ERDAPX.dll or use keys ?

[hailat]

I have S7 V5.3 and inside is a folder named 'Crack'. the folder contains crgiso (MSInfo Document) and S7ERDAPX.dll(automation liscence service).

My question is 'is this the real crack'. can i install the software with this crack(without the liscence key)? if yes, please help. how.

thanks a lot.

[CoMod]

No need use any crack if is possible to use key http://plc.net.ru/viewtopic.php?f=1&t=218