73C File Extension

What is 73C file?

Full format name of files that use 73C extension is TI-73 Constant Format. TI-73 Constant Format format was developed by Texas Instruments. 73C file format is compatible with software that can be installed on Mac OS, Windows system platform. Files with 73C extension are categorized as Data Files files. The Data Files subset comprises 1326 various file formats. The most popular program for handling 73C files is TI Connect, but users can choose among 1 different programs that support this file format. TI Connect software was developed by Texas Instruments Inc., and on its official website you may find more information about 73C files or the TI Connect software program.

Programs which support 73C file extension

Below you will find an index of software programs that can be used to open 73C files divided into 2 categories according to system platform supported. Files with 73C suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

How to open file with 73C extension?

Problems with accessing 73C may be due to various reasons. Fortunately, most common problems with 73C files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with 73C files.

Step 1. Install TI Connect software

The most common reason for such problems is the lack of proper applications that supports 73C files installed on the system. The solution is straightforward, just download and install TI Connect. The full list of programs grouped by operating systems can be found above. The safest method of downloading TI Connect installed is by going to developer’s website (Texas Instruments Inc.) and downloading the software using provided links.

Step 2. Update TI Connect to the latest version

If the problems with opening 73C files still occur even after installing TI Connect, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of TI Connect is available. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. The reason that TI Connect cannot handle files with 73C may be that the software is outdated. The most recent version of TI Connect is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open 73C files to TI Connect

After installing TI Connect (the most recent version) make sure that it is set as the default application to open 73C files. The next step should pose no problems. The procedure is straightforward and largely system-independent

Change the default application in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the 73C 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 TI Connect installation folder. Confirm by checking Always use this app to open 73C files box and clicking OK button.

Change the default application in Mac OS

• From the drop-down menu, accessed by clicking the file with 73C extension, select Information
• Open the Open with section by clicking its name
• Select the appropriate software and save your settings by clicking Change all
• A message window should appear informing that This change will be applied to all files with 73C extension. By clicking Continue you confirm your selection.

Step 4. Verify that the 73C is not faulty

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the 73C file in question. Problems with opening the file may arise due to various reasons.

1. Check the 73C file for viruses or malware

Should it happed that the 73C is infected with a virus, this may be that cause that prevents you from accessing it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the scanner detected that the 73C file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Ensure the file with 73C extension is complete and error-free

If you obtained the problematic 73C 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. It could happen the the download process of file with 73C extension was interrupted and the file data is defective. Download the file again from the same source.

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

Some files require elevated access rights to open them. Switch to an account that has required privileges and try opening the TI-73 Constant Format file again.

4. Make sure that the system has sufficient resources to run TI Connect

If the systems has insufficient resources to open 73C 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 TI-73 Constant Format files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle 73C files.

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