If you’re an Outlook user and you’re having problems with PST errors, then the best thing for you to do is to update your computer and get a PST repair program.  There are a few good ones out there, such as Stellar Outlook PST repair.  You can find some reviews of the most popular ones at the website www.pstrepair101.com and see which ones you might want to try out.  I suggest the Stellar program as it has gotten a lot of great reviews and some really positive feedback from most people who have used it to solve PST problems on their computers.