Mail not search in particular one outlook '.pst' file
Sometimes in outlook mail searching not working in paricular one outlook ".pst" file other ".pst" file mail searching working fine. Solution Due to indexing problem and ".pst" file corruption you will not search mail.so that first you will try to rebuild indexing. if its not work then try to repair ".pst" file using scanpst.exe. Step -1 - Rebuild Indexing. To rebuild indexing go to file menu-->Option-->Search-->indexing option-->Advance and click on rebuild. If step -1 not working then try step-2 as per below. Step -2 - Repair ".pst" file using "SCANPST.EXE". To Repair ".pst" file first run scanpst.exe file from microsoft office folder located in c:\Program files. Browse and select your ".pst" file having searching issue then click on start then it will ask for repair and click on repair. After repair it will take some time after that you can search mail.