Create ID & Password

  • Go to
  • Click New Account and Create ID / Password. (If you are a MUSS user already, you do not need to create new ID/Password.)
  • Go to the following Download
  • Click Commercial Version
  • Log in using your Muss ID & Password

Download Install Files

  • Find midas SoilWorks section
  • Click "Installation Files"
  • Click "Downloads"
  • Go back to the previous page and click "Patch" (If there is Patch available. This depends on the versions available at the moment)
  • Click "Downloads"
  • [Save] or [Save As] the installation files.
  • [Open folder]
  • Find the installation zip file downloaded.
  • [Extract] the zip file.
  • Double click "setup.exe" to start the installation

Install midas Soil Works

  • Click [Next] and follow the next step.
  • Enter User Name and Company Name.
  • Click [Next]
  • Click [Next] and follow the next step.
  • Click [Next]
  • Select the program folder.
  • Click [Next] and follow the next step.
  • Select [I Agree]
  • Then, [Next]
  • Select download folder.
  • Click [Next] and follow the next step.
  • Click [Finish]
  • Click [Next]
  • Click [Finish]

Apply the Patch

*If there was any patch available on step #4 in Create ID & PW section.
  • Copy every file and folder in the downloaded patch zip file.
  • Go to where midas SoilWorks is installed, most likely at C Drive > Program Files > MIDAS folder > midas SoilWorks folder (this may not be the same for the users' computer)
  • Paste all the copied files and folders.

Authenticate midas SoilWorks

a) Web License Type
  • Click [License Registration] icon.
  • In the pop-up window, select "Web Authentication"
  • Enter User ID / Password. (If you do not have go to #6 to create a new account)
  • Enter Protection key ID : (16 characters)*
  • Click [Select Product]
  • Select the correct PID*
  • Click [Update]
  • Click [Select All] to make sure every Options are checked on or desired module options.
  • Click [OK]
  • Click [OK] to complete registering the protection key.
b) Hardware Dongle License Type
  • Click [Options] icon.
  • In the pop-up window, select ‚ÄúStand Alone (Security Device)"
  • Enter the Enter Pre/Post Key and Solver Key: (16 characters)*
  • Select the proper Key Type: [Stand-alone] or [Network]
  • For the [Network] type, select the proper [Protocol] type and enter the [Server Name or IP Address] if necessary. For more details about the Network license set up, please ask your IT Department.

Start the Program

  • Click icon you would like to utilize a function of to start new project

Installation Troubleshooting

  • AMD graphic cards Control Panel Device Manager Display Adaptors

    midas SoilWorks works best with NVIDIA graphic cards. If your computer is using AMD graphic cards, please download these patches in numerical order.
    AMD Patch Case 1
    AMD Patch Case 2
    AMD Patch Case 3
  • After downloading the first patch file, unzip it and run
  • As soon as you run the file, it will bring up WindowDos command window, please follow through.
  • Try them in numerical orders and contact us if you experience further problem with our software.