TBK File Extension

What is TBK file?

TBK filename suffix is mostly used for ToolBook Format files. SumTotal Systems defined the ToolBook Format format standard. TBK files are supported by software applications available for devices running Linux, Mac OS, Windows. TBK file belongs to the Data Files category just like 1326 other filename extensions listed in our database. ToolBook supports TBK files and is the most frequently used program to handle such files, yet 4 other tools may also be used. On the official website of SumTotal Systems, Inc. developer not only will you find detailed information about theToolBook software, but also about TBK and other supported file formats.

Programs which support TBK file extension

The following list contains programs grouped by 3 operating systems that support TBK files. Files with TBK extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

How to open file with TBK extension?

Being unable to open files with TBK extension can be have various origins. Fortunately, most common problems with TBK files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install ToolBook

Problems with opening and working with TBK files are most probably having to do with no proper software compatible with TBK files being present on your machine. This one is an easy one. Select ToolBook or one of the recommended programs (for example, Mozilla Firefox, Microsoft Internet Explorer) and download it from appropriate source and install on your system. The full list of programs grouped by operating systems can be found above. The safest method of downloading ToolBook installed is by going to developer’s website (SumTotal Systems, Inc.) and downloading the software using provided links.

Step 2. Update ToolBook to the latest version

If you already have ToolBook installed on your systems and TBK files are still not opened properly, check if you have the latest version of the software. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. If you have an older version of ToolBook installed, it may not support TBK format. The most recent version of ToolBook is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open TBK files to ToolBook

After installing ToolBook (the most recent version) make sure that it is set as the default application to open TBK files. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

• Clicking the TBK with right mouse button will bring a menu from which you should select the Open with option
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the ToolBook installation folder. Confirm by checking Always use this app to open TBK files box and clicking OK button.

Selecting the first-choice application in Mac OS

• Right-click the TBK file and select Information
• Open the Open with section by clicking its name
• Select ToolBook and click Change for all...
• A message window should appear informing that This change will be applied to all files with TBK extension. By clicking Continue you confirm your selection.

Step 4. Check the TBK for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the TBK file in question. Problems with opening the file may arise due to various reasons.

1. The TBK may be infected with malware – make sure to scan it with an antivirus tool.

Should it happed that the TBK is infected with a virus, this may be that cause that prevents you from accessing it. Scan the TBK file as well as your computer for malware or viruses. If the scanner detected that the TBK file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Verify that the TBK file’s structure is intact

If you obtained the problematic TBK file from a third party, ask them to supply you with another copy. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. If the TBK file has been downloaded from the internet only partially, try to redownload it.

3. Verify whether your account has administrative rights

Some files require elevated access rights to open them. Log in using an administrative account and see If this solves the problem.

4. Verify that your device fulfills the requirements to be able to open ToolBook

If the systems has insufficient resources to open TBK files, try closing all currently running applications and try again.

5. Verify that your operating system and drivers are up to date

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with ToolBook Format files. It may be the case that the TBK files work properly with updated software that addresses some system bugs.

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