File Locking

[leaffan_99]

Yah I got some of what I needed there thanks. Just need help with this now.
;Ok, I have the code set up so that it gets the usercomputer ID and pastes
;it into the Dialog when window shows up, this is what it does to show the
; computer id. Now if i use the KEYGEN from the shareware, how do I get it
; so when I enter that key for the particular computer ID, that it only lets
;it run then if thats the correct key. understand?

Code:

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int hwnd=val(_command)
str e12
GetVolumeInformation("c:\" 0 0 &_i 0 0 0 0); e12=_i&0xffff
GetUserComputer 0 e12
e12.setwintext(id(12 hwnd))