TC File Extension

What is TC file?

TC is a file extension commonly associated with TrueCrypt Volume files. TrueCrypt defined the TrueCrypt Volume format standard. TC file format is compatible with software that can be installed on Windows system platform. Files with TC extension are categorized as Disk Image Files files. The Disk Image Files subset comprises 203 various file formats. The software recommended for managing TC files is TrueCrypt. Software named TrueCrypt was created by TrueCrypt Foundation. In order to find more detailed information on the software and TC files, check the developer’s official website.

Programs which support TC file extension

The following listing features TC-compatible programs. TC files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

How to open file with TC extension?

Problems with accessing TC may be due to various reasons. On the bright side, the most encountered issues pertaining to TrueCrypt Volume files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install TrueCrypt

The most common reason for such problems is the lack of proper applications that supports TC files installed on the system. The solution is straightforward, just download and install TrueCrypt. Above you will find a complete listing of programs that support TC files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit TrueCrypt website and download the installer.

Step 2. Check the version of TrueCrypt and update if needed

You still cannot access TC files although TrueCrypt is installed on your system? Make sure that the software is up to date. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why TC files are not compatible with TrueCrypt. The latest version of TrueCrypt should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open TC files to TrueCrypt

If the issue has not been solved in the previous step, you should associate TC files with latest version of TrueCrypt you have installed on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

The procedure to change the default program in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the TC file
• Next, select the Choose another app option and then using More apps open the list of available applications
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the TrueCrypt installation folder. Confirm by checking Always use this app to open TC files box and clicking OK button.

The procedure to change the default program in Mac OS

• From the drop-down menu, accessed by clicking the file with TC extension, select Information
• Find the Open with option – click the title if its hidden
• Select the appropriate software and save your settings by clicking Change all
• Finally, a This change will be applied to all files with TC extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the TC is not faulty

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper TC file. It is probable that the file is corrupted and thus cannot be accessed.

1. Verify that the TC in question is not infected with a computer virus

If the TC is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. TC file is infected with malware? Follow the steps suggested by your antivirus software.

2. Ensure the file with TC extension is complete and error-free

If you obtained the problematic TC file from a third party, ask them to supply you with another copy. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. When downloading the file with TC extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Check if the user that you are logged as has administrative privileges.

Some files require elevated access rights to open them. Log out of your current account and log in to an account with sufficient access privileges. Then open the TrueCrypt Volume file.

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

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

5. Ensure that you have the latest drivers and system updates and patches installed

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with TrueCrypt Volume file. It is possible that one of the available system or driver updates may solve the problems with TC files affecting older versions of given software.

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