Failed to login to TracerPlus Connect The Client version does not match server. Please upgrade the client. Please contact your administrator. Joseph Kraebel June 26, 2020 17:16 Updated When receiving this error message be sure your TracerPlus Mobile Client license and your TracerPlus Connect license are installed with the same version. http://www.tracerplus.com/software/downloads/ Related articles I did not receive any software with my hardware purchase Improve Windows Mobile Device Center Stability and connectivity issues in Windows 10 Moving a TracerPlus License to another device/PC How to Upgrade your TracerPlus Software Ethernet Syncing & Supported Devices Comments 0 comments Article is closed for comments.