Win7 system search function is invalid, can not be used normally how to solve

In the win7 system, many users will use the built-in "search" function to find the files or documents they need, quickly and easily. However, some users have recently reported that the search function is invalid and cannot be used. How to solve this problem?

The method is as follows:

1. Found in the directory folder "C:Windowsinf" “srchasst.inf” file, right click and select "Install" & rdquo; (may be prompted to insert the system installation disk);

2, press Win+R, open the run, enter "ldedit", open Registry Editor;

3, expand to HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerCabinetState”, create a new string value named "UseSearchAsst" on the right side, set the data value to "NO";;

4. Open the run, enter CMD, click OK, enter the following 4 commands in the open command prompt window, press Enter to execute each command;

regsvr32j.dll

regsvr32vb.dll

regsvr32mshtml.dll

regsvr32/ishdocvw.dll

5, create a new notebook, enter the following code content, save as a .BAT file, run Available;

cd /d" %SystemRoot%System32"

regsvr32 /u /s msxml3.dll

regsvr32 /s msxml3.dll

exit

6, if the above method can not solve the problem, it is recommended to re-establish a new user, and then log in with a new user.