Your network has a main office and a branch office. The branch office has five client computers that runWindows 7. All client computers are configured to use BranchCache. At the branch office, a computer named Computer1 is experiencing performance issues. You need to temporarily prevent all computers fromretrieving cached content from Computer1. What should you do on Computer1?（）

At the command prompt， run Netsh branchcache flush.
B. At the command prompt， run Netsh branchcache dump.
C. Modify the Configure BranchCache for network files Group Policy setting.
D. Modify the Set percentage of disk space used for client computer cache Group Policy setting.