There are few more reasons due to which you will encounter with OST error messages such as OST header corruption interruption while sharing OST file across network use of unreliable tool to compress OST file etc So in order to overcome from these problems or to repair OST error you can use convert OST to PST software

Please fix the punctuation.
There are few more reasons, due to which you will encounter with OST error messages such as OST header corruption, interruption while sharing OST file across network, use of unreliable tool to compress OST file etc. So, in order to overcome from these problems or to repair OST error, you can use convert OST to PST software.