CRC Error Copying an Outlook PST File

Microsoft Outlook with a corrupted PST cannot perform general mail operations. These include sending or receiving an email, creating an appointment, displaying the mail folders’ contents and also, copying the file to another location. The reasons for corruption can be unexpected shutdown, network file sharing, virus infection and similar others. To repair such corrupted files, Outlook provides you a built-in tool called Scanpst.exe. However, if this fails, you can recreate the PST file provided a full backup is present. If not, you should repair the damaged file using third-party PST Repair applications.To illustrate, take a practical example when you try to copy your Outlook PST file from its root folder to a different location on the hard disk or another media. The file copy operation may fail in between with the below error displaying on screen:

“Data error (cyclic redundancy check)”

Alternatively, you may receive an error suggesting that the .pst file could not be accessed.

Cause

CRC error generally indicates errors or presence of bad sectors on hard disk. Since you encounter this error when copying the PST file, the errors may lie in the file itself. The Outlook PST file you are trying to copy might be corrupted.

If some problems exist in the location you are trying to copy the file to, this may also cause to report the above error.

Solution

Following suggestions can help you recovering from the above problem:

1- Try to copy the file to a different location or media. If it goes successfully, the issue is with the target media and not with the source location or file.

2- Run chkdsk /f command to find and fix disk errors

3- If the problem continues, the PST file might be corrupted. Try to repair the file by running Inbox Repair Tool (Scanpst.exe)

The Scanpst.exe tool can fail if the corruption extent is high or if the file exceeds size value of 2 GB. In such situations, you should use a powerful PST Repair Tool. These software employ safe and high-end scanning algorithms that enable comprehensive PST Recoveryin all logical scenarios.

Stellar Phoenix Outlook PST Repair is a fully-featured inbox repair utility with powerful features to repair damaged or corrupted PST file. It is a non-destructive PST Repair Tool with support to Outlook 2007, 2003, 2002 and 2000. The software is easy-to-use with self-descriptive interface. The software views the messages in a 3-view format, giving you an Outlook-resembling experience.

PST Appears of 0KB after Running Chkdsk

Outlook PST corruption is frequently encountered due to issues like, unexpected shutdown, not closing the Outlook properly, third-party interruptions, network issues and 2 GB file size limitation. Such events usually cause PST objects to become inaccessible and also introduce abrupt behavior symptoms in Outlook. Microsoft Outlook with corrupted PST is slow at use or might even fail to open. To fix such issues, it is suggested to immediately restore the file from backup. If in case, it is unavailable, one should try running Inbox Repair Tool. If this too fails, Outlook PST Repair tools can help regaining your work.To exemplify, you can consider the following scenario:

1-You use a Windows based system and observe file system corruption symptoms
2-To fix the errors, you run chkdsk and it goes correctly
3-You open Outlook, but it fails with an error that it could not open default email folders
4-When you examine the PST file, it appears to be of size 0 KB

Cause

PST file is corrupted. This could occur because of unsuccessful chkdsk attempts, like reindexing and reallocating.

Solution

To repair a corrupted Outlook PST file, Microsoft provides a built-in tool, called Inbox Repair Tool. However, you should first attempt to restore from backup, if is present and valid.

You can locate the tool at one of the following locations:

:\Program Files\Common Files\System\MSMAPI\1033

:\Program Files\Common Files\System\Mapi\1033\

:\Program Files\Microsoft Office\Office12 (for Outlook 2007)

Alternatively, you can use Windows Search or Find option. Follow these steps to run the tool:

1-Backup the PST file to prevent any post-crash consequences
2-Locate the tool at the location mentioned above
3-Open the tool by double-clicking the file
4-Type the PST file name and specify its path or you can browse to it
5-Click Start to begin the repair process
6-Exit the tool after it finishes

Try to open the PST file. If it opens successfully, the file is repaired or else you need to opt for third-party solutions, called PST Repair software.

Outlook PST Repair utilities are graphically rich tools with advanced technology to repair and restore the damaged Outlook .pst file. They perform effective PST recovery while providing you a pleasing user experience.

Stellar Phoenix Outlook PST Repair is a comprehensive solution for repairing the damaged Outlook .pst file. The tool serves as advanced PST Repair for files created with Outlook 2007, 2003, 2002 and 2000. It can restore all PST objects, which include emails, notes, journals, tasks and calendar events.