Outlook PST File Fix and Repair

Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft. It is part of the Microsoft Servers line of server products and is widely used by enterprises using Microsoft infrastructure solutions.
Exchange’s major features consist of electronic mail, calendaring, contacts and tasks; support for mobile and web-based access to information; and support for [...]

Any Microsoft Outlook user must have faced a set of problems with the PST file. Out of which, few are related to PST access while few are general to be tackled through some settings. The weirdest is the one, which indicate that PST is of no use now and needs Outlook PST recovery.
However, a small [...]

All Outlook versions use PST files to store emails, contacts, calendar data and more. There are two kinds of PST files, however. Outlook 2003 and later use a PST file format capable of storing Unicode (a standard that can represent most alphabets on computers) data that has no theoretical size limit but a practical limit [...]

You may need to reduce the size of your PST files in Outlook for many reasons like freeing up hard drive space,  or you may be reaching the limit of space on your Outlook.
Just follow these points and you will easily be able to compact up your PST files in Outlook;
Outlook XP and Beyond

Open Outlook
Click [...]

When you try to access an Outlook PST file, you may get the following error message with a pop up window:
“Unable to display the selected folder or item. Could not complete the operation. One or more parameter values are not valid.”
Sometimes you may not see anything consistently, though, or might render data incorrectly and lead [...]