The previous few days planning the next code structure, changed a lot of things, the desktop is still normal access, but the notebook one connection or change TFS related resources on the error TF249053. Error Click does not affect the normal use, but very depressed. The following information was then checked.
Cause of Error:
https://social.msdn.microsoft.com/Forums/zh-TW/e0691d18-3d71-4145-b8d2-1506a1b2e2e1/ Tf249053-could-not-modify-project-list?forum=tfsgeneral
Analysis:
1. Insufficient disk space;
2. Do not have the appropriate TFS permissions;
3. The configuration file is read-only.
I found the file:%appdata%\microsoft\visualstudio\9.0\team explorer\teamexplorer.config
I looked at it, my profile is not read-only, but the parent directory is read-only, but I do not want to change the permissions of the parent directory, so I changed the Teamexplorer.config to TeamExplorer.config.bak.
Then, from the new connection to TFS, normal without error, view%appdata%\microsoft\visualstudio\9.0\team Explorer\, generated a novel Teamexplorer.config file, problem resolution.
TFS Error-tf249053