TF400431 : We were unable to connect to the SharePoint site: {0}. While you may continue with the upgrade, there will be manual configuration steps required to use Team Foundation Server with this SharePoint site in the future. It is recommended that you correct this SharePoint issue before continuing. See the configuration log for additional details that may assist in troubleshooting the problem.
TF400427: We have detected that a previous attempt to attach this collection did not complete. To complete the process rerun ...
TF400429 : The SharePoint administration URL is in an invalid format : {0}. See the configuration log for additional details. ...
TF400429 : The SharePoint administration URL is in an invalid format : {0}. See the configuration log for additional details." ...
TF400430 : The SharePoint root sites URL is in an invalid format : {0}. See the configuration log for additional details. ...
TF400431 : We were unable to connect to the SharePoint site: {0}. While you may continue with the upgrade, there will be ...
TF400432 : We were unable to connect to the SharePoint Central Administration site: {0}. While you may continue with the ...
TF400433 : A problem occurred verifying the SharePoint root sites URL : {0}. See the configuration log for additional details. ...
TF400434: This edition of Team Foundation Server must be configured on SQL Express. Please supply a SQL Express instance ...
TF400436 : Team Foundation Server Extensions can only be installed on a Server Operating Systems. TFS setup did not detect ...