Symptom:

After Microsoft Outlook downloads emails to your local computer, you may receive the following error message:

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

or:

Data error (cyclic redundancy check)

where ‘xxxx.pst’ is name of your Outlook PST file.

You may not be able to view some of the downloaded emails. When you click your Deleted Items folder, you may receive the following error message:

Error 0x80040116

Precise Explanation:

This issue may occur if your PST file is corrupted. You need to use our product DataNumen Outlook Repair to repair the corrupt PST file and solve the problem.

References: