Microsoft access Unlock/decomple

I have an Access .ADP file that belongs to a client of mine. They do not have source code other then in this file and no longer have the corisponding SQL database however they would like to add so feature to the program and begin using it. When you try to open the file you get an error no database found and it changes the menu (no tool options avalable). I don't know what security features have been used. I have looked on Google for several hours to try to open the file in a development mode with no success. What I want is the file back into development mode more or less. If a decompilare is used it does not need to be reformated or abile to compile just open will be good enought. I don't know what version of access either ## 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