If your goal is to recover your own work after losing the source, I’d recommend:
: Because the product is no longer sold, legitimate registration keys are no longer available for purchase from the official developer. Alternative Services : The developer now offers a professional MDE to MDB Restoration Service
He extracted the contents. Inside was a simple text file: reg_keys_UPD.txt .
Unlike other tools that may require you to rewrite your entire codebase from scratch, this utility allows you to make design and functional changes—such as adding new fields or modifying layouts—even if you have lost the original MDB source file. Top Features & Benefits
The thread was a graveyard of broken links and dead ends. The software, "MDE Unlocker 3.20," was legendary in niche circles. It promised to strip the protection from an Access file, revealing the hidden VBA code within. But the software was abandonware. The company that made it had dissolved, their servers turned to dust.
Never delete the original .MDB or .ACCDB file after compiling it into an .MDE or .ACCDE file.
Typically features a simple "point and click" interface to process files. The Search for a Registration Key