update error 75

[aryoseno12]

how to fix this error? please help me, i tried to update from 1.1.6.0 to 1.2.0.0

[LITOralis.nMd]

Hello aryoseno12,

what antivirus are you using?
what firewall are you using?

These ports need to be open:

Login is 29900, 29901
Server List is 28910

[aryoseno12]

Hello aryoseno12,

what antivirus are you using?
what firewall are you using?

These ports need to be open:

i dont have any antivirus, i dont know what firewall did i used, how to open that port?

[aryoseno12]

hey, the error 75 is fixed, but now i had error 76,the file that make the update error is objects_common_server, how to get pr 1.1.6.0 objects_common_server?