When you start Microsoft Outlook, or when you try to open a personal folders (PST) file, you may receive the following error message:
xxxx.pst can not be accessed - 0x80040116.
where 'xxxx.pst' is name of the Outlook PST file to be opened or loaded.
This error occurs if the index of the PST file is damaged. And you must use our product DataNumen Outlook Repair to repair the corrupt PST file and solve the problem.