recently i modified the path of index data from C:\ProgramData\Microsoft to D:\TMP. then i changed it back to default C:\ProgramData\Microsoft. and without reboot,i delete D:\TMP. so the config files got lost. Using SFC,i rebuild two files in search\data\config\ but the path still is D:\TMP after several change and reboots. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Search\ there're "DataDirectory" character string value and "DataDirectory" item value are same D:\TMP the first value changable,but the second errors similarly,"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Search\Gathering Manager\DefaultApplicationsPath" and "TempPath" is D:\TMP and can't change. so i can only modify DataDirectory character string to C:\ProgramData\Microsoft, and search\data\temp fixed in D:\TMP HOW could i restore it back to normal