Automatic program update

Cancelled Posted Mar 16, 2007 Paid on delivery
Cancelled Paid on delivery

We need a C/C#/C++ or php function that can automatically upgrade the installed versions of our program to the next version when it is available.

Current installer we use is nullsoft's installer (nsis).

The digital signatures on the upgrades needs to be verfified.

We dont need patch support but that would be nice.

Third party tools (royalty free ones) are OK.

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):

a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.

b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.

3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).

## Platform

Windows, Linux, MAC

C Programming C# Programming Engineering Microsoft MySQL PHP Software Architecture Software Testing Windows Desktop

Project ID: #2885040

About the project

3 proposals Remote project Active Jul 19, 2007

3 freelancers are bidding on average $213 for this job

ericouyangvw

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$255 USD in 10 days
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6.4
boghovw

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3.4
MartinsNet

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