How to Boot into macOS Recovery Mode without a Recovery Partition

Unable to boot Mac even into macOS Recovery mode? Quite a frustrating situation to be in, right? Sometimes, Apple repair tools don’t boot when you need them the most. You might have a corrupt recovery partition, or you would want to replace the hard drive. So when the repair tools don’t boot, it becomes difficult to install macOS and even access other utilities.

Mac Recovery

When there is no partition to boot into macOS Recovery mode, then macOS Internet Recovery is an alternate option which you can try out. Follow the steps listed below:

  • The first step is to shut down Mac system. Next turn it back on by holding the Option + Command + R keys.
  • You will be asked to connect to a Wi-Fi network, as the macOS partition is not available to get the password
  • Once the process is complete, you can see the version of macOS Recovery tools that come with your Mac
  • Now you can restore Mac from the Time Machine backup
  • Reinstall macOS now (you can install only the version that comes with your Mac through Internet Recovery)
  • You can browse the web to look up to solutions for the problem you are facing
  • Next, you can access Disk Utility which allows you to take control of the hard drive

There are many other macOS Recovery tools available, which includes the Network diagnostics and Terminal. So there you go; hope you are able to boot macOS. Well, macOS Internet Recovery is similar to internal recovery mode. The only difference is that if you try to install macOS, you can only install the version which came with your Mac, and not the latest version. But then you don’t have to worry about it because the recent versions of macOS are free, so this is not a big problem.

The most important thing here is that you need to backup data before installing macOS. If files get erased during or after macOS installation, then you lose a large amount of important data. Still, you don’t need to fret about it because you can easily recover data after reinstalling Mac OS X with the help of Mac Data Recovery software. The tool even recovers macOS data after the hard drive failure, crash, volume corruption, and other data loss scenarios.


How to Fix Word 2016 Crashes on Opening Old Document in Windows 10 Issue

If your Word 2016 crashes upon opening an old document in Windows 10, then don’t worry. Just try out these techniques and solve the issue easily.

Workaround #1: Inactivate Protected View in Word 2016

If you have enabled Protected View in Word 2016, then disable it. After, disabling Protected View open old document using Word 2016. Here are the steps to disable Protected View in Word 2016.

  • Open Word application and then click on File tab
  • Then, navigate to Options > Trust Center and click on Trust Center Settings
  • Next, select Protected View and uncheck the check-boxes under Protected View
  • Now, reopen Word document

Workaround #2: Modify Word 2016 Settings

  • Open Word application and select File tab
  • Next, select Options from left-hand sidebar and then Trust Center
  • From the right-hand side, click on Trust Center Settings
  • Now, click on File Block settings
  • And, uncheck the document types that you want to be able to open and hit OK button

Still, Word 2016 crashes while opening an old document in Windows 10,? Then opt next fix.

Workaround #3: Fix Word 2016 from Control Panel in Windows 10

  • Navigate to Control Panel-> Programs and Features
  • Now, select Microsoft Office and then click on Change
  • In the next window, select Repair button

Follow the instructions shown on the screen to complete the repair task successfully. Once repair process is done, open old documents using Word 2016.

Workaround #4: Reinstall Microsoft Office 2016

The last method you can try is to reinstall Word 2016. After completion of reinstallation, open your old Word file.

In case, you fail to open your old Word document after trying above-mentioned methods, then it must be the result of Word file corruption. To fix corrupted Word file so that it can open without any trouble, fix it using reliable Word File Repair tool. I will recommend Remo Repair Word. It fixes damaged DOCX and DOC file in three simple steps and renders a healthy file.


macOS High Sierra Root Login Security Bug – Fix

Security is highly important in this day and age. Especially on devices on which you have confidential or personal data stored. Wondering what I’m talking about? It is the bug in macOS High Sierra which allows anybody to bypass the root login by typing root and clicking on unlock twice without the need for the password. Now doesn’t that sound scary?

This is a major security concern, and if gone to the wrong hands, then your Mac data could be deleted or used for wrong purposes. If you are running macOS High Sierra 10.13.1, then you are susceptible to this flaw. Apple actually released a fix within 24 hours after the bug was found. You have to install the Security Update 2017-001. Follow the steps to install the update:

  • Go to Apple menu, and click on App Store
  • Click on the Updates tab to find the Security Update 2017-001
  • Now finally click on Update button

The update applies to the Directory Utility application in macOS. There is no need to reboot Mac after the security update. Once the update is complete, macOS High Sierra will possess the build number 17B1002. And since the problem seemed serious, Apple started to automatically push the update. So if you want to check if the update is present in your Mac system, then follow these steps:

  • First go to Apple menu, and click on About This Mac
  • Under macOS High Sierra, click the Version text
  • You can see the Build number which appears beside version, now verify the same
  • Alternatively, you can use Terminal and type sw_vers

So if the version you see is prior to 17B1002, then you have to manually install the fix. If the version is the same, then you are good to go. The next thing to do is to create a root password to prevent any unauthorized access.

Here are the steps to change the root password using the command line:

  • In the Terminal, type sudo passwd root
  • Authenticate using the admin password, then click on Return
  • Next type a new password and hit Return
  • Retype the password to confirm and hit Return

It is advised to create a strong password. So once the password is changed, you don’t have to worry about this security bug. Hope these tips help in safeguarding against macOS High Sierra Root Login security bug. Suppose, unfortunately, you have lost data from macOS High Sierra, then you don’t have to worry. You can use Mac Data Recovery tool to restore lost data. Even data lost after upgrading to macOS Sierra, after reinstalling Mac OS, etc., can be recovered in a safe and easy manner with this software.


Restore Deleted Files using Command Prompt

Do you know Command Prompt has the ability to resolve the problems relating to recovering files from external hard drives, memory cards, and other types of flash drives? Yes! It is one of the powerful inbuilt utility that help in retrieving files deleted due to accidental or unknown deletion, virus infections, etc.

So, if you have accidentally deleted any important files, you can restore them through Command Prompt. Here’s how to do it…

Before moving further, let’s understand the structure of file system first.

File Structure

Basically, every file you save on your storage drive consists of two parts – a directory which consists of the file name and the list of blocks; and the blocks containing the actual data.

So, when a file is deleted, only the directory is removed. But, not the actual data blocks. And the directory entries are marked as available to save new data and are hidden from the operating system. In such cases, it is possible to recover deleted files easily through Command Prompt until and unless the data blocks are overwritten.

Recovering files using Command Prompt

One of the most effective methods to recover deleted files from storage devices is through Command Prompt. Command Prompt executes commands to perform the assigned task.

Important – Along with restoring files, Command prompt repairs bad sectors on storage devices and convert Raw File System to NTFS for free.

#1. Recover files from your external drive

If you are looking to recover deleted files from the external storage drive such as hard drives, USB, flash sticks etc., follow these commands in Command Prompt…

  • Press Windows key + Rand in the search box, type CMD
  • In the Command Prompt window, type chkdsk ‘drive letter’ /f and hit Enter. For example: C: \ USERS\ PROGRAM FILES\ chkdsk D: /f
  • Press until the command lines start again
  • Type the drive letter again and hit Enter(The command line will go back to the start)
  • Now, type [drive letter: \ >attrib –h –r –s /s /d *.*].This command will recover all the files in the storage drive (attrib -r -s drive:\<path>\<foldername>)
    –r is Read-only attribute: Files are readable and cannot be changed
    –s assigns ‘System’ attribute to the selected files
    –h command assigns the ‘Hidden’ attribute to the selected files
    ‘/S’ implies to search the specified path including subfolders
    ‘/D’ command includes process folders
  • Once the process is complete, a new folder is created on your external drive with all the recovered files. Probably, the files will be in .CHK format. Change the file format and save the files at the preferred location

#2. Restoring files from Recycle Bin using Command Prompt

Windows automatically delete files to make space for the newly deleted ones when the Recycle Bin becomes full. However, these removed files are still recoverable until the Recycle Bin is emptied. Follow these commands to restore files from Recycle Bin…

  • In the command prompt window, type: start shell: RecycleBin Folder and press Enter. For example: C:\> start shell:RecycleBinFolder
  • Select the files and restore them

But, Command Prompt cannot recover files from a formatted storage drive, for that you need to take the assistance of an external drive recovery software. Remo Recover Software can assist you in recovering your deleted files from the external drive without any difficulty.

Till now you learned how to recover deleted files using Command Prompt. But now you may ask what if the files are deleted using Command Prompt? How to recover files deleted through Command Prompt? Well, you can make use of Remo Recover Application to get your job done in few simple steps.


Recover Mac Files after “Invalid Node Structure” Error

“Invalid Node Structure” error usually occurs when you try but fail to repair a hard drive by Disk Utility on Mac system. It usually refers to Mac file system error that can affect your hard drive. This article will look at this error and offer a solution to recover data from the damaged hard drive.

It is quite often the case that Mac users come across the ‘invalid node structure’ error. Generally, in face of this error, you would find some applications, files or folders missing. And the Mac would work very slowly, frequently get freezing, and even become unbootable.

Important – This slowness of the Mac couldn’t be resolved by removing unwanted and useless files from the hard drive. Neither a disk cleaning application will help you fix Invalid Node Structure problem.

So, here are the ways to fix Invalid Node Structure error and how to recover Mac files from corrupt Mac volume…

Repairing Corrupt Volume – Invalid Node Structure

You can try using the File System Check (FSCK) command line to check and repair the consistency of the corrupt file system. Follow these steps below.

  • At the outset, restart your Mac
  • Then, when booting, hold the two keys “Command” and “S” at the same time
  • Next, after booting into Single User Mode”, you can input the “fsck -fy”
  • Later, FSCK will execute followed by a prompt “File system was modified
  • After that, you can re-launch the “fsck –fy” until you get the message – “The volume appears to be OK”
  • Finally, you can exit the Single User Mode

If the method cannot help you repair the drive file system, you have no choice but to take the other means. Continue reading and choose another method.


Now that the “Invalid Node Structure” is suggesting a file system issue. Therefore, actually, such issues can be solved simply via disk formatting. However, as we all know, disk formatting is virtual to replace the older diseased file system with a new healthy one. It’ll clean up all the drive data. Hence, before deciding to format the disk, you have to ensure an effective data backup.

If you have not taken any backup, there is a better solution to recover lost Mac hard drive data. Remo Recover is a data recovery software that will help you in retrieving Mac files lost after “invalid node structure.”

Remo Recover for Mac Data Recovery

Actually, this data recovery software for Mac can work both ways.

#1. Recover data from Invalid Node affected Drive

To do this, all you need is to attach your logically affected hard drive to Mac and launch the software. The software will identify the hard drive suffering from invalid node structure problem and it will then scan the drive to recover inaccessible files. After recovering the data from the drive you can boldly proceed to format the hard drive to map a new file system for reuse.

#2. Restoring data from a Formatted Drive

Suppose you hurryingly formatted the invalid error affected disk without taking a backup, then this tool can recover back files that were lost due to formatting. In short, when you don’t have an updated backup of your Mac hard drive then you can always rely on Remo Recover for Mac Data Recovery tool to restore lost data.

However, when facing “Invalid Node Structure” error, it is suggested to act wisely and does try FSCK to make the disk work again. And also, don’t stay away from using professional data recovery tool by Remo to bring back your drive and the data to life.


Repair Corrupt PST File Error 0x800ccc64

Is there anything more frustrating than not being able to send or receive emails in Outlook? Your work grinds to a halt. Sometimes, while sending or receiving emails, you get error 0x800ccc64. The error code appears somewhat like this –

SMTP_502_COMMAND_NOTIMPL Command not implemented

Outlook error 0x800ccc64 indicates that something is wrong with the PST file. The PST file is probably corrupted and needs to be fixed. This error might severely corrupt your Outlook data file and it also results in loss of many important Outlook attributes such as emails, contacts, notes, journals, RSS feeds, and so on.

So what are the causes for Outlook PST error 0x800ccc64?

  • Improperly shutting down Outlook application
  • PST file size exceeding the size limit
  • Upgrading Microsoft Outlook application improperly
  • Damaged plug-in
  • PST file corruption due to hardware errors, application malfunction, etc.

These are some of the causes for Outlook error code 0x800ccc64. Under all these situations, you need to act fast and find a solution to the error, else you risk losing all your important emails, contacts, and other Outlook data.

Few precautions you can take to avoid PST file corruption, and thus error 0x800ccc64 are –

  • Make sure to not cross the PST file size limit
  • Do not close Outlook application abruptly when you’re still working on PST file
  • Avoid storing PST file on a server
  • Create multiple PST files in order to keep the file size low for each PST file

These are just some of the simple steps you can take to avoid PST file corruption. However, now that the file is corrupted, and you ended up getting error 0x800ccc64, the next step is to fix the error. You can try ScanPST tool to fix the error, but severe corruption issues with PST file cannot be handled by it. So when you are unable to run ScanPST to fix PST file, what is the next step? Remo Repair Outlook PST File software is the right choice to repair corrupt or inaccessible PST file. The tool will fix error 0x800ccc64 in just a few simple steps.

Along with fixing the corrupt or inaccessible PST file, Remo PST Repair software also recovers its attributes like emails, contacts, notes, tasks, journals, etc. It supports repair of Outlook PST files on various Outlook versions like Outlook 2016, 2013, 2010, 2007, 2003, and 2000.