Cause
The 0x800C0131 and 0x800C0133 error messages can occur if your size of “inbox.dbx” or other .dbx bigger then 2,xxx,xxx KB. It’s a limitation of outlook application. “Every .dbx file do not exceed more than 2 G Bytes”
Moreover if file “inbox.dbx” is large more than that it’d be broken and can not receive mail as normally. We must create the new one instead.
To fix this problem:
1. Find .dbx file location and check size of .dbx file
1. Open your Outlook Express program and then go to “Tools” and click on “Options”.