Yes you can with kms (zwt keygen). This keygen runs locally on your pc. You've to set the kms host to 127.0.0.1 so office will connect to the same pc for kms and it will find the keygen.
If yes, fine, it has worked . I think my firewall has been playing me a trick. Thank you very much, I'm very grateful.
no it's not mak activation cause when you type cscript OSPP.VBS /dstatus there no 180 days period it just says LICENSE STATUS: ---LICENSED--- ERROR CODE: 0 as licensed with the five last key characters.