Fix Impossible to Import in this Folder Thunderbird Error

“Pathetic! I do not know that why I am getting this error repeatedly. Let me explain the exact issue to all of you. I was trying to import a folder in my Thunderbird profile just like any other time, but suddenly I got an error message i.e. Impossible to Import in this Folder Thunderbird. I thought it might be some internet connection issue so I tried it once again. But, to my amaze, I got the same error message once again. This time, I became tense and I called my friend for help. However, he does not know the reason behind it. I need the file on an urgent basis to prepare a document. Therefore, I thought to ask for a help. Now, please if anyone knows the solution to overcome Thunderbird import MBOX greyed out issue then please let me know. It would be a great help!”

Just like the above-mentioned query, there are numerous queries asked by Thunderbird users to resolve this error message like “Thunderbird cannot import MBOX file”, “Impossible to import in this folder”, etc. However, it is not so easy to find a relevant procedure to rectify the issue. However, in this blog, we are going to learn a unique trick to fix the problem within no time. Before that, let us go through a brief overview of Mozilla Thunderbird.

Overview of Impossible to Import in This Folder Thunderbird Error

Mozilla Thunderbird now has become a platform that needs no introduction. Everyone is aware of this email application that helps users  perform communication via emails. Multiple users and organizations are using this platform to sustain their business communication. They can exchange any document, video, image, information, etc. with this. It stores the data in MBOX format that has some errors associated with it like any other file format. One such error is Impossible to Import in this Folder Thunderbird. Most users are unable to find any relevant trick to resolve this issue. That is why, we have come up with an amazing solution as stated in the next section.

Expert Solution to Overcome Thunderbird Cannot Import MBOX Issue

As we know, opting for a right product is very important to keep the database absolutely safe and corruption free. Thunderbird Import Wizard is considered as one of the safest tools to import MBOX to Thunderbird. Well-experienced and innovative people have designed this utility to remove issues such as Thunderbird import MBOX greyed out and much more without any difficulty. It can perform the entire task without generating any error message. Moreover, the application comes with other attractive features such as bulk import of MBOX files, maintaining the folder hierarchy, keeping the data secured, selective data filter option, etc. This software is compatible with all versions of Windows Operating System including Windows 10 and can Move any MBOX file to Thunderbird. Now, the question arises that how to use this tool? For this, users have to follow a certain set of instructions as mentioned below.

Steps to Fix Impossible to Import in This Folder Thunderbird Error

• Launch Thunderbird Import Wizard software to initiate the procedure.
• Now, you will get two options i.e. “Add File(s)” or “Add Folder”, choose any of the above as per the requirement.

Add File

If you pick, “Add File” then follow these steps as mentioned below:

1. First, choose MBOX file(s), which you wish to add and click on Open.

2. Go to the option of Apply Filter>> Set.

3. Now, pick the Date Filter, if you want to choose emails falling under certain date range.

4. Then, Select identity as Local Folders (this will solve the error ) and mark on Maintain Folder Hierarchy, in case you want to retain the folder structure.

5. After this hit on “Import”.

6. A progress report will be displayed informing the progress of the procedure. The tool also shows a completion report once it gets finished, you need to click on OK to exit.

7. For saving the report, you need to click on Save Report and decide any place to store the data.

8. Finally, you can view all the MBOX files in your Thunderbird profile.

Add Folder

If you choose, “Add Folder” option, for moving multiple folders, you need to perform these steps:

1. Choose the required folder containing MBOX files, and then click OK.
2. All the chosen folders, will be displayed on the screen, click on Next to continue.
3. Once it is done, it is time to click on Apply Filter option for implementing filters, which is followed by a click on Set.
4. After this, select Date Filter option in case required.
5. In the next step, Select the identities and place a mark on Maintain Folder Hierarchy, which is an optional option.
6. Click on the option of Import.
7. You will get a confirmation report as soon as the process is completed. Click on OK.
8. If you wish to store the report, you can do this similarly as done in “Add File” procedure.
9. Finally, you can view and read MBOX files in your Thunderbird profile.

The Bottom Line

After considering the common issue faced by the Thunderbird users, “Impossible to Import in this Folder”, we have brought forth a simple solution. Now, using this software, users can easily overcome errors such as Thunderbird cannot import MBOX file. This program makes the entire process of moving MBOX file in Thunderbird simple and smooth. Moreover, it can be done in almost no time.