Software Downloads

For pricing on any of our products, please visit our Products section.

To download the Zip files, Right-click the link then Save-As to your location. All MVS software excluding demo versions require an encrypted HASP key.

The PDF files will open in a new window in which you can save a copy to your location. To view the PDF documents, you need Adobe Acrobat Reader. You can download a free copy from the Adobe web site.

PLEASE NOTE: If you ordered VnetPC Pro+ before October 2012 and you are getting an error trying to run the program, you may need to update your old HASP Key and drivers (one-time) for use with the program. Please email the error and a description of the problem to This email address is being protected from spambots. You need JavaScript enabled to view it.. If it is a HASP update issue, we will send you a download link to get the process started.

All of our current software releases will work on Local and Network locations. Your HASP Key in the environment is what determines the license. The program will search for a local HASP Key and if not found, then will look for a network Key.

  • icon VNet
  • VnetPC Pro+
  • MineFire Pro+
  • ClimSIM
  • DuctSIM
  • Drivers

VNet is a ventilation network simulator designed to assist personnel in the planning of underground ventilation systems. Adapted from VnetPC, VNet aims to be the most user-friendly, economical choice in the industry for ventilation planning. Note that the VNet Demo is a fully funtional program without the save funtionality.

Note: This program requires an active license. If you would like to try out the Demo please fill out the form below.

VNet User's Manual and Tutorial (4.5MB) - Updated 05/01/15

VNet Release (64MB) -  08/31/17 - (1.4.2991) **NOTE - Please manually uninstall your previous version before installing this version.

     - Repackaged application to include required prerequisites.

            - Sentinel HASP Drivers
            - SlimDX Runtime
            - MS Visual C++ 2013 Redistributable

 

VNet Demo -  01/12/17 - (2934)

VNet DEMO Form

Thank you for your interest in VNet DEMO! Please fill out this form to get your link.

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  VnetPC Pro+:

VnetPC Pro and VnetPC Pro+ are two different releases. If you currently have VnetPC Pro and would like to upgrade to Pro+, please contact us to get a quote. 

VnetPC Pro+ (21MB) - Updated 06/19/17 **NOTE - Please manually uninstall your previous version before installing this version.

  • Context driven access to targeted user manual sections in new PDF
  • Clarification of user manual topics to reduce confusion over functionality
  • Input validation across the board, all views; upper limits of metric units revised
  • Deprecated features removed from menus
  • Email support staff directly from help menu

VnetPC Pro+ DEMO (2MB) - Updated 06/26/14

VnetPC Pro+ Users Manual and Tutorial (10MB) - Updated 06/19/17

  • Context driven access from VnetPC (Updated 06/19/17) to targeted user manual sections

  VnetPC Pro+ Spanish:

 

  MineFire Pro+:

MineFire Pro+ Users Manual and Tutorial (1.3MB)

MineFire Pro+ DEMO (1.5MB) - Updated 5/03/13

MineFire Pro+ (19MB) - Updated 11/25/15 (Must uninstall previous versoin first)
     - Improved fan duty simulation of initial state.
     - Support logs are now being zipped together for upload when errors occur during kernel execution.


  MineFire Pro+ Spanish:

 

  ClimSIM:

ClimSIM Users Manual (0.2MB)

ClimSIM Demo (1.5MB)

ClimSIM (5.8MB) - Updated 3/19/15  - Bug Fix: App not responding while adding or removing an Air Source.
Clients who ordered ClimSIM after January 2013: This is the same version as above, however it is protected using a newer Sentinel protection HASP which is being rolled out with new orders only. Also, install the Sentinel HASP Run-time Environment Drivers in order for ClimSIM's functionality with your new HASP Key

ClimSIM AHL(5.8MB) - Updated 3/19/15 - Bug Fix: App not responding while adding or removing an Air Source.
Clients who ordered ClimSIM before January 2013: This is just an update that will work with your current HASP Key. You will only need to uninstall and reinstall this current release if your HASP Key is not working. Also, install the Sentinel HASP Run-time Environment Drivers which have replaced all previous drivers.

 

  DuctSIM:

DuctSIM Users Manual (792KB)

Ductsim Manual del Usuario Español revisado (1.1MB)

DuctSIM Demo (2MB)

DuctSIM (4MB) - Updated 6/28/10
Clients who ordered DuctSIM after January 2013: This is the same version as above, however it is protected using a newer Sentinel protection HASP which is being rolled out with new orders only. Also, install the Sentinel HASP Run-time Environment Drivers in order for DuctSIM's functionality with your new HASP Key.

DuctSIM AHL (4MB) - Updated 6/28/10
Clients who ordered DuctSIM before January 2013: This is the same version from our release in 2010 and will work with your current HASP Key.
You will only need to uninstall and reinstall this current release if your HASP Key is not working. Also, install the Sentinel HASP Run-time Environment Drivers which have replaced all previous drivers.

 

Driver & Support Downloads:

Sentinel HASP Run-time Environment Drivers with (ACC) Admin Control Center (14.2MB)
Note: The Sentinel HASP Run-time Environment is backward-compatible with legacy HASP (AHL) drivers.
Use the Sentinel HASP Run-time Environment in place of HASP AHL drivers.

PLEASE NOTE: If you ordered VnetPC Pro+ before October 2012, you will need to update your HASP key and drivers (one-time) in order to use the newest version. Please email us at This email address is being protected from spambots. You need JavaScript enabled to view it. for a download link to get the process started.

Network HASP License Manager (16.2MB) (These legacy drivers are for those with HASPS purchased before 2012.
AHL HASP Network Users Only: Accessing AHL Hasps over a network will require the License Manager installation on the Server.

VnetPC Pro+ uses Access Database for its models. This prerequisite is usually satisfied by an MS Office install. If your VnetPC Pro+ does not run correctly, try installing the Access Database Engine.

VNet Prerequisites have been added to the main package which was available for download as of 8/31/2017. If your installation does not work, please install from the list below as some PC's may require additional software requirements.
Please test between each download to see if this fixes your specific problem running VNet.

  1. Direct x9 (96MB) Some video card installations do not contain these drivers. This installation will review and install what may be missing from your existing DX9 installation if present.
     
  2. Devart (56MB) Install only after the above installation is installed and tested with VNet. If this one needs to be installed, and when you get to the following screen, select “Minimal installation”.You will not need the other options as this will save space on your hard drive.

  1. Microsoft .NET 4.5x is also required. .NET can be updated by using "Windows Update". Please check to see if you are updated to the latest version.