Download Microsoft Scanpst.exe For Outlook 2007, 2010, 2013, 2016


PST repair software is best tool which allows the users to recover lost corrupted, damaged or even permanently deleted files. It is compatible with different versions of Outlook and helps to recover oversized PST files.


Although, we can say that the software is very useful and helps in all cases of damage and corruption in the repair of PST file.

Free Download Where To Buy
Note: By clicking the Download button above and installing PST Repair (16.4 MB, $69 USD), I acknowledge that I have read and agree to the End User License Agreement and Privacy Policy of this site.

Safe Secure and Trusted

  • 1
    Search the Outlook for corrupted PST Files.
  • 2
    Begin the scanning process.
  • 3
    Save the recovered PST files to your desired location.

Microsoft Scanpst.exe -

How to Fix Outlook 0x800CCC78, 0x800CCC79 and 0x800CCC7A Errors Easily

Error 1: Outlook 0x800CCC78 Code

Is there anyone who can help me to get rid of Outlook 0x800CCC78 error code? From last couple of days, I am unable to send any email using my Outlook account. I tried multiple times but ended up with failure. I can't understand the reason behind such situation which is interrupting my normal activities. If you have any idea about the error then please help me. I am eagerly waiting for your response. Thanks a lot in advance.

About Outlook 0x800CCC78 Error Code:-

MS Outlook is one of the advanced application which is a product of Microsoft Corporation. As you know, it allows you to send and receive emails but how will you feel if Outlook 0x800CCC78 error code will appear while sending emails? Recently, many users are getting annoyed with the alert which appears up in hexa-decimal format. You should know that this alert is mainly seen when there is something wrong with the authentication of emails or ISP blocked the port 25 and enables 587. In such a situation, you will find damage of the saved PST files and abnormal behavior of MS Outlook. Users will also notice unwanted error message on the screen which has been mentioned below:-

0x800CCC78 SMTP_REJECTED_SENDER Unknown sender. ( incorrect e-mail address in the Reply-To field.)

Manual Method to Fix Outlook 0x800CCC78 Error Code:-

  • Launch MS Outlook application. Click on Tools menu and select Account Settings option.

  • Go to Email tab, and choose the email address in which you are getting troubles.

  • Window for adding new email account will appear, you need to click on More Settings option.

  • Under the Outgoing server, you need to check “My outgoing server (SMTP) requires authentication” and “Use same settings as my incoming mail server”.

  • Finally, Click on OK button.

Error 2: Outlook 0x800CCC79 Code

Hello friends! Could you please provide working guidelines to fix Outlook 0x800CCC79 error code? I can't understand why it appears when I try to send any email. After sending mail, this error comes up and sending gets failed. I am really annoyed with such error messages. After searching on web, I tried to fix the error manually but ended up with failure. Please help me to get rid of 0x800CCC79 error code. All the suggestions will be highly appreciated. Thanks in advance.

Brief Information about Outlook 0x800CCC79 Error Code:-

MS Outlook is one of the advanced application which is gaining popularity among the users. It allows the users to add multiple email accounts and sending or receiving emails easily. Additionally, it will help you to save all the files in PST format which can be easily accessed in offline manner. No doubt, it has various advantages but still sometimes user will find Outlook 0x800CCC79 error code on the screen. In such a case, sending of the email gets failed and generates annoying error message. There are various factors which are responsible for such situations such as malware infection, modification in default settings, failure of hardware or software and many more. This hexa-decimal code will also display annoying error message which is mentioned below:-

0x800CCC79 SMTP_REJECTED_RECIPIENTS Server rejected recipients.

Error 3: Outlook 0x800CCC7A Code

If you have landed at our page then it might be possible that you are completely annoyed with Outlook 0x800CCC7A error code. Do not panic because your search is completely over. After reading the given article, you will find complete information about 0x800CCC7A error code, its causes and the working guidelines to fix it permanently. So, try to follow the given instructions carefully.

What is Outlook 0x800CCC7A Error Code?

Being an Outlook user, you know that it is one of the best application which will help you to perform different activities related to emails in easiest manner. Additionally, it also helps the users to manage their data, emails, contacts, journals, notes, schedules in an organized manner. It also comes with easy-to-use interface which can be handled by the non-technical users. But the worst situation occurs when user will find Outlook 0x800CCC7A error code on the screen. You should know that this error will appear in hexa-decimal format which contains detailed information about the problem and its exact location. Moreover, you will notice that sending of emails will get failed and regular crashing of Outlook will become a regular issue. It is also possible that the running speed of various functions will degrade automatically which is completely annoying. It will stop the users from performing any normal task and floods the screen by showing annoying warning message which is mentioned below:-

0x800CCC7A SMTP_NO_SENDER No sender address specified.

Automatic Method to Fix 0x800CCC78, 0x800CCC79 and 0x800CCC7A Errors:-

If you are completely fed up with 0x800CCC78, 0x800CCC79 and 0x800CCC7A errors and wants to fix it in easiest manner then we suggest you to make use of Outlook PST Repair Tool. It is one of the advanced software which is capable to perform complete scanning in the system to find the causes of the errors and resolves them completely. This software also works to get back deleted or corrupted PST files in their original quality. Additionally, this tool will help you to regain all types of lost items of MS Outlook. Due to its user-friendly interface, it can be easily handled by the non-technical users also. This tool has gained popularity among the users due to its high quality features. You can check the working efficiency of the tool by downloading its trial version. After complete satisfaction, you can purchase licensed version of the tool.

Free Download Where To Buy
Note: By clicking the Download button above and installing PST Repair (16.4 MB, $69 USD), I acknowledge that I have read and agree to the End User License Agreement and Privacy Policy of this site. -->