Locking Macro to a single PC

[259699]

Macro PC Info

Code:

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str pcName userName
GetUserInfo pcName 1
,
str ip
if(GetIpAddress("" ip))
,out ip
,
_s=
F
;{ip}
;{pcName}
ShowText("Computer Information" _s)


;BEGIN PROJECT
;main_function  PC Info
;exe_file  $my qm$\PC Info.exe
;icon  <default>
;manifest  $qm$\default.exe.manifest
;flags  6
;guid  {446B4CD1-2A49-4991-B557-6ADC21C89E5E}
;END PROJECT

So this is what I have currently have and it's so easy to get around it cause I have to ask my friends to send me their info before manually adding it into the codes I send to them. Is there another way to fully automate locking the use of my macro to a single computer?

[Gintaras]

What exactly means "locking the use of my macro to a single computer"?

Will you send them a license key which will be valid only on that computer?

This topic is not QM-specific, you can find info on the internet, I only can help to implement the locking algorithm that you will choose.