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proshow producer 90 3797 patch install

DRAGON'S LAIR ENHANCEMENT ROM SET VERSION 2.1 - 1 January 2005
Created by Dave Hallock
with Jeff Kulczycki

INTRODUCTION

Proshow Producer 90 3797 Patch Install May 2026

Patch Installation Guide for ProShow Producer 9.0.3797

Before You Start:

Rather than risking your digital security on abandoned software and dangerous third-party patches, consider pivoting to modern, secure alternatives: proshow producer 90 3797 patch install

SmartSHOW 3D: A more user-friendly alternative that offers similar 3D animation and slide style features. Conclusion Patch Installation Guide for ProShow Producer 9

Below is a blog-style guide on how to properly handle legacy ProShow installations and the risks associated with unofficial patches. Managing ProShow Producer 9.0.3797 in 2026 This is a gray area

However, ethically, many argue that when a company dies and removes activation servers, users who paid $249 for the software have a moral right to keep using it. This is a gray area. Courts have ruled that circumventing DRM (Digital Rights Management) is illegal under Section 1201 of the DMCA, even if the software is abandoned.

This release consolidated the most advanced creative and performance features of the ProShow line:

Before proceeding with any installation or patching of this legacy software, you should understand the current status of the program and the risks associated with third-party modification files. ⚠️ Critical Status Update: Photodex is Defunct

ENHANCEMENTS

*also in the previous DLE 1.x series

DIP SWITCH SETTINGS

View the DLE 2.1 DIP switch settings chart.

VERSION

DLE 2.1 replaced DLE 2.0 by compressing the software to fit onto 3 EPROMs instead of 4, and by allowing the diagnostics ROM check to pass if other game EPROMs remain in the unused sockets, and by correcting a bug with one of the death scenes.

The 2.x series of DLE resequences the game to keep similarly-themed scenes in sections. Reversible scenes only need to be completed once during one game. The DLE 2.x scene sequencing chart provides a thorough explanation.

The 2.x prototype mode plays over eight minutes of cutting room floor animation that was added to the limited edition laserdisc, with the original experimental design concepts of multiple branching and the "ACTION" button that were present in the prototype Dragon's Lair arcade game.
(The original Dragon's Lair laserdisc works with the standard game mode. The limited edition disc is not required.)

DLE 2.0 succeeded the 1.x series.

EPROMS

DLE 2.1 is a 3 EPROM set that works with any working Cinematronics Dragon's Lair game using any laserdisc player or video source.
Dragon's Lair uses type 2764 or 27C64 EPROMs or compatible, rated 250ns or faster (2764-25).
EPROMs rated slower, such as 300ns and higher (2764-30), have been reported incompatible.*
National Semiconductor brand EPROMs have been reported incompatible.*
*(These are original hardware incompatibilities, not specific to this ROM.)

DOWNLOAD

VERY IMPORTANT!!!!!
The download contains readme21.txt. This complete text file, or a printout of it, MUST accompany all distribution of DLE.
These ROMs are EXTREMELY DIFFERENT and this information is essential, with new DIP switch settings and a guide for the prototype mode, among other things.
Keep it together with the ROM files. Keep a printout with your game cabinet, including through any change of ownership. Please don't leave new owners clueless. Thank you!

DOWNLOAD DLE_21.zip NOW!
For EPROM set availability and shipment, contact Dave Hallock.

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