For months and years I have been able to search for a keyword in all my Personal Folders (PST files). Then suddenly today the search function doesn't work !!! ie. when I enter a keyword which appears many times in that folder I get no results !!! And it isn't because the folder is still indexing because I have checked that through Tools->Instant Search->Indexing Status and there are no items ot be indexed !!!
Funnily enough, any emails that I have put in these Personal Folders today are searchable (ie. I can get them to appear in search results) but not any emails before today !!!
Any ideas ??? Is there a way that I can re-start / kick start the indexing process against all my personal folders to re-index everything somehow ???
Thanks in advance for any help.