Computer search function can not use the solution

One day, you found that the computer's search function suddenly can not be used, this situation occurs for many reasons, such as: The system of suspicious programs, we will choose to use anti-virus software to kill, in addition if you use the Super Rabbit or Windows optimization master such as optimization, may also be due to improper operation of the search function,

Search function can not use the specific performance:

After performing the search feature, the system pops up the error dialog box, prompting that "a file cannot be found to run the Search Companion." You may need to run the installation. "Then the Search Assistant toolbar will appear blank."

Computer search function can not use the solution

Method One: Open the folder "C:windowsinf", find the "Srchasst.inf" file, right-click the mouse, select "Install" In the pop-up menu (may be prompted to insert the system installation disk);

Method Two: Run the registry, locate in "Hkey_current_usersoftwaremicrosoftwindowscurrentversionexplorercabinetstate", new string "UseSearchAsst ", set its value to" NO ".

Method Three: Open the operation of the input cmd, as determined, entered as follows: Regsvr32jscript.dll (carriage) regsvr32vbscript.dll (carriage) regsvr32mshtml.dll (carriage return) regsvr32/ Ishdocvw.dll (enter) to reboot the computer after the correction.

Method Four: Open Notepad, enter the following, and then save the content as one. BAT file, run it.

cd/d "%systemroot%system32" regsvr32/u/S Msxml3.dll REGSVR32/S Msxml3.dll Exit

Finally, if the above method does not take effect, then re-establish a new user, and then use the new user login should be able to solve!