Windows 10 Pro Now Supported for Techline Applications

GM Customer Care and Aftersales recently announced it will support Windows 10 Professional (64 bit) for use with the Techline applications, including TIS2Web, GDS 2, MDI Manager, Service Information, and others. This support of Windows 10 Pro for Techline applications is in response to the numerous technician inquiries that have been received regarding the use of Windows 10 in dealership service departments.


Internet Explorer (IE) 11 (32 bit) will continue to be the recommended internet browser. The new Microsoft Edge browser does not support the plugins needed for use with the TIS2Web and Service Information applications.


Updated GM Dealership Infrastructure Guidelines will be available soon outlining the latest technology specifications recommended for dealership service operations.


Additional information also will be released when all dealership applications are ready for use with Windows 10 Pro.


For information about PC hardware that meets Techline requirements, visit (Fig. 12)


F12 laptop page

Fig. 12


– Thanks to Lisa Scott



CT6 Active Chassis System
Steering Wheel Airbag Removal


  1. The MDI, GDS2, SPS, and other applications are currently compatible with Windows 7 and 10 Professional. However, the only supported Operating System for 2020 will be Windows 10 Professional. Microsoft is ending support for Windows 7 on January 14, 2020.

  2. Johnny Cooper says:

    in 2019 is GM MDI required to only use Windows 10 PRO or std Wind 10 or win 7 still supported??

Leave a Reply

Your email address will not be published. Required fields are marked *