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Urgent Please

I want to create license protection for a web based application.
when any user logging into the application it has to check the key enterd by
the user against the database where the key along with the cpuid is stored.

the users who want to access the particular web site, they must have license
to acess for this they will be given one installer whre the key is
maintained when the
user installs that installer the key along with the cpu id will be stored in
the database.
when the installer with a particular key is installed in a system then the
same installe will not be installed in other system at that time it has to
display error massage saying that "Already installed in other system" or
some thing.
and i also want to limit the no of users having license to acces the web
for eg 10 users are having the license and i want to restrict the no of
users loging into the system to 5 then only 5 users at a time can be logged
in and it deny the logging of
6th user.
Can anybody tell me how to create it. i know how to get the cpuid.

one more porblem is

when the user senda a reuest to the web page at that time i want to send the
cpu id of the system where the
client is making request.

Also please tell me about componenet class template (projects/add web
forms/component class)
I want to work on this template please suggest me with proper URLs.

Thanx in advance

Jul 21 '05 #1
0 1085

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