PC: 

• Windows 7 with SP1
• Windows 8.1 (Windows 8 is not supported)
• Windows 10

Server OS:

• 2008 R2 SP1 or newer
  • *January 14, 2020 2008 R2 SP1 will no longer be supported by Microsoft.

A user profile used on the "Log on as..." for this service must have a non-expiring password. If an expiring password is inevitable and required by company policy, the responsibility for resetting the password for the service must be borne by the internal IT support. The user must have the following privileges to the Installation Directory and the Order File Source Directory:

• Read
• Write
• Modify

The following ports must be open for this Service to communicate with the Message Transmitter server:

• 80
• 443

messagetransmitter.flipgroup.com.au

Version:

• Minimum  - 4.6.2
• Recommended - 4.7.2
  • https://dotnet.microsoft.com/download/dotnet-framework/net472