Scanpst.exe also known as Inbox repair tool is an inbuilt utility specifically designed to repair damage or corrupt PST file. This tool gets automatically installed within your computer during Outlook installation. Although the tool works efficiently but at times it happens that user experience Scanpst.exe internal error messages while accessing Scanpst.exe tool. As a result of which the utility tool fails to run and the PST file remains in state of corruption.

The situation becomes more critical as the data stored within the PST file becomes inaccessible to you. Therefore to get the access back you need to fix the error problem from your PC as soon as possible. But this can be made possible only after identifying the reasons behind the error.

Scanpst.exe Internal error mainly occurs when user try to access Scanpst.exe on Microsoft SharePoint Team Service folder which remains in synchronized state with PST file. Moreover the error message prompts on your system display when the utility tool search for the file in SharePoint Team Service folder which has been either deleted or moved.

Thus to fix the error problem you need to ensure that you do not run Scanpst.exe tool in SharePoint Team Service folder. If this does not resolve the problem then it is suggested to use a third party Outlook PST Repair software to repair damaged PST and fix error problems related to it.

The cause that time & again lead to PST file corruption remains more or less same as virus infection, application & OS bugs, improper system shutdown & other problem taking place in the system. However, all that make you relax is the availability of outlook’s inbox repair tool as a solution to corrupt PST & helping in rescue of corrupt & damaged data file back.

In a state like this, outlook 2010 will generate error as – “errors have been detected in the file PST”. Following this is a message that suggests using scanpst.exe for solving these issues & safely recreating PST file information back in accessible form.

As per recommended the damaged outlook personal folder file needs to be scanned & repaired using inbox repair tool. There are certain steps that you need to follow as instructed. Besides, this it is always viable to backup your PST file before making use of the tool, so that you don’t have to suffer from irreparable damage to PST.

If, PST repair process could not be completed successfully with scanpst.exe you could try other equipped tools such as the PST repair software that will do exhaustive scanning of the folder contents & retrieve the same in accessible form. All your emails, notes, contacts and calendars could be recovered in easy to follow & efficient manner.

Assuming one such case in which outlook PST is saved on main server and post migration problems are acknowledged while using it and this may or may not be the case with all or specific files transferred. This can be well assured when the accessing file on clients system generates warning and makes it impossible to carry out any processing with the application.

This happens particularly owing to the fact that the file are not meant for sharing over network. Furthermore, any attempt to access the file at the time of migration may lead to erroneous situations, quite difficult to be accessed.  Post this file has to be repaired with inbox repair tool. Scanpst.exe. Though it failure makes it essential to use Outlook PST repair software that very efficiently and exhaustively scan the file for errors and then fix those. Any sort of corruption, howsoever severe it may be is repaired and its data recovered with the use of this very equipped application.

CRC errors are found to be occurred while one tries to download Microsoft Outlook emails leading to corrupt the pst files together with severe damage. The error that is experienced by the user while CRC error is found to be occurred while downloading Outlook mails is as below:-

“File xxxx.pst could not be accessed. Data error. Cyclic redundancy check.”

Further more if one tries to access the deleted item folder strange error note turns up on the screen with the message as below;-

“Error 0×80040116”

The reason why such error message is turning up on the screen is the corruption encountered in the pst file due to CRC error. There might be other reason that associated with the outlook pst file corruption such as malware infection, human mistakes or oversized pst file than 2 GB.

In order to resolve the CRC error user is required to repair the corrupted pst file with the best possible recovery method. Use the application Scanpst exe to fix the pst file corruption issue along with repairing the files that are recovered by the application. Recovering the additional repaired items from the back up personal folder does help to fix the error issue as well. Although the steps mentioned above help to fix the error issue efficiently, however if the problem persists then user is required to go for other recovery program. There is a third party solution known Outlook pst repair that is fabricated with intensive scanning algorithm and features the recovery of the corrupted, deleted or damaged pst files despite of having oversized 2 GB pst file.

There are various striking factors due to which corruption of PST file occurs. Some of them are as follows –

If any of the above mentioned issues occurs with your PST file then severe data loss situations can happen. To resolve the issue use Scanpst.exe inbuilt utility which is efficient enough to resolve the PST related issue. If the problem further persists, then use any third party tool to resolve the problem instantly.

When you try to open the Pst file you may get this error message: “<FileName>.pst file could not be opened. The file may not be compatible with this version of Outlook or it may be corrupted.”

This message shows the PST corruption. To recover data you require performing PST recovery. You may get this message when the file is corrupted and Microsoft outlook is not recognizing it. The file is saved in the encrypted folder.

To solve this problem you can use inbox repair tool or scanpst.exe to repair the damaged PST file. First exit MS Outlook and press Start. Then select the Control Panel. Then press User Accounts and then click Mail. Then press Data Files, choose Personal Folders and then click Settings. You can note the name in the Filename box. Then press OK and then click the Close button 2 times. Then Click the Start button, and type %ProgramFiles%\Microsoft Office\Office12\ in Start Search box and finally press Enter key. Then double-click the Scanpst.exe. Then write file name and the path in the Enter the name of the file you want to scan box. Then click the Start and when the Scanpst.exe finishes, then click the OK button.

In many cases this method works but it has also some limitations. In case of the large PST file it can’t scan and can’t repair. In that case you can use third party applications which can easily repair the large PST files.

Sometime all the problems of corrupted files cannot be repaired, some may remain unfixed. So for this you may need to restore the entire corrupted or damaged files either by doing a backup or repairing the files with the use of third party repair applications. This Inbox Repair Tool is well capable for fixing the problems of files. But there can arise a situation when you find that in MS Outlook 2007 your pst files has got corrupt. On making a repair of files, it fails and instead of recovering, this gives an error message:
“Scanpst.exe fails with Fatal Error: 80040818”

The cause for this error message can be the PST Files which has been brought from an earlier version Outlook to Outlook 2007. As such Outlook 2002 has ANSI formatted PST files with a limited size of 2GB. So the errors get occur because of the large size of PST files.

For making a recovery, Repair PST Software can also be used. Its crop tool can reduce the size. The Software can well apply exclusive scanning algorithms for repairing and than it can restore a corrupt .pst file. This is fully featured repair software which repairs all damages of PST Files. This is easy to use software.