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program Protection

4 REPLIES 4
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Message 1 of 5
Anonymous
153 Views, 4 Replies

program Protection

Hi
I would like to know how can i protect a program developed in autolisp
and compiled in arx?
I would sell an application that i've developed .
Is there any solution?

thanks

PS
If i develop in vba is there more protection solutions?
4 REPLIES 4
Message 2 of 5
Anonymous
in reply to: Anonymous

A compiled arx file IS protected, I think.

Juergen

"R.K" wrote:
>
> Hi
> I would like to know how can i protect a program developed in autolisp
> and compiled in arx?
> I would sell an application that i've developed .
> Is there any solution?
>
> thanks
>
> PS
> If i develop in vba is there more protection solutions?
Message 3 of 5
Anonymous
in reply to: Anonymous

there is 2 ways..
1) lisplink at www.caelink.com has the ability to lock lisps
2) convert your lisp to fas files.. except i do not know how to do that..

there is also a way to time code your lisp, after a time period expires the
lisp is useless.

--
A2Ki, SurvCad CES, Win98 se
Remove NO SPAM from my email address to email

Jonathan J. Baker
R&R Engineers-Surveyors, Inc.
Denver, Colorado
_________________________
"R.K" wrote in message
news:3BB0D127.7324F029@ucquebec.com...
> Hi
> I would like to know how can i protect a program developed in autolisp
> and compiled in arx?
> I would sell an application that i've developed .
> Is there any solution?
>
> thanks
>
> PS
> If i develop in vba is there more protection solutions?
>
Message 4 of 5
Anonymous
in reply to: Anonymous

Hi RK,

If you need to distribute your aplication to users as well as have a
mechanism to control the licensing, registration etc and provide a simple
mechanism to prevent un-authorized use etc, you need to create encrypted
information about each user and place them as registration files that
"authorizes" each installation. If you need additional help, let me know.

Regards
Rakesh

"R.K" wrote:

> Hi
> I would like to know how can i protect a program developed in autolisp
> and compiled in arx?
> I would sell an application that i've developed .
> Is there any solution?
>
> thanks
>
> PS
> If i develop in vba is there more protection solutions?

AutoCAD customization for Engineering/Mapping/GIS
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Message 5 of 5
Anonymous
in reply to: Anonymous

there is the answer: http://xarch.tu-graz.ac.at/autocad/wiki/ProtectAutoLisp

i am using R14, i have found VisualLisp v4 for a long time, but i cannot get
it. anyone have it?
if you are using acad 2000, you can protect lisp by using visual lisp which
built in 2000 already

R.K wrote in message
news:3BB0D127.7324F029@ucquebec.com...
> Hi
> I would like to know how can i protect a program developed in autolisp
> and compiled in arx?
> I would sell an application that i've developed .
> Is there any solution?
>
> thanks
>
> PS
> If i develop in vba is there more protection solutions?
>

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