Tips to open JNB file
Can't open the JNB file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open JNB files as well as a list of programs that support JNB files.
JNB file extension
| File Name |
SigmaPlot Workbook |
| File Developer |
Systat Software Inc. |
| File Category |
Spreadsheet Files |
The JNB file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the JNB files. Below is a summary of the number of programs that support and open the JNB file on each system platform.
What is JNB file?
The file with the extension JNB is the Spreadsheet Files file type. The author of this format is Systat Software Inc.. Spreadsheet Files consists of 100 similar files. SigmaPlot Workbook appears on 1 operating systems as a functional file. Although it can be found with greater or lesser success on any operating system, it will only be useful on Windows. It is recommended to use SigmaPlot to handle this file. This is a program created by Systat Software Inc..
How to open JNB file?
The most common problem when using SigmaPlot Workbook is that a specific JNB is not associated with the program. This is manifested by the fact that JNB files open in unusual applications or do not have an assigned program. This problem can be easily remedied.
The first thing you should do is just "doubleclick" on the JNB file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.
Step 1. Install SigmaPlot
An often overlooked issue is to make sure that SigmaPlot is installed on the computer. To do this, enter the name SigmaPlot into the system search engine. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Below you will find a list of applications that support JNB files.
Programs to open JNB file
Remember to download programs supporting JNB files only from verified and safe sources. We suggest using the websites of software developers.
Step 2. Create association of SigmaPlot with JNB files
If, despite the installed application, the JNB file does not start in the SigmaPlot application, you must create a file association. This option is available from the level of Properties of a specific file available in the context menu. The displayed window will contain information about the program that supports this type of file. Using the "Change" button we can set the program to handle this type. If there is no software on the list, simply select "Browse" and manually select the directory where the application is installed. The "always use the selected program ..." field will set the SigmaPlot application as the default for handling the JNB file.
Step 3. Update SigmaPlot to the latest version
If, despite the association of the SigmaPlot program with the SigmaPlot Workbook file, the file still does not open, check the program version and possibly update it to the newest version. This can be done using the application (if it provides such options) or from the Systat Software Inc. website and install the latest version.
Step 4. Check for the following problems with the JNB file
Of course, it may happen that despite the above steps, the file still does not work. The most common file problems are:
Very often, the file may be size 0 or incomplete. This is most often caused by a problem while downloading the JNB file. Downloading the file again should fix the problem.
The computer may have fallen victim to a computer virus or hacker. A virus scan using an up-to-date antivirus program should fix the problem. Alternatively, you can use the scanners available online. For the best results, we will scan the entire operating system, not just our JNB file. As a result of the scan, sometimes it is not possible to recover JNB files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
Older version of JNB file may not always be supported by the latest software version. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
There can be many reasons for the failure. The repair method must be adapted to the type of file and damage. Sometimes the program itself has options to repair the most popular JNB file corruption. The easiest way is to restore the file from a backup, if there is one, or contact Systat Software Inc.
The program can also signal the fact of encryption. The encrypted JNB files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
The operating system protects files in some locations (e.g. the root of the system partition) against unauthorized access. While there is usually no problem reading such a file, it may not be possible to save it. Copying the JNB file to another location will fix the problem.
This can happen on a file that does not support multiple access. Some file types can only be opened in one program at a time. Just close unnecessary programs. If the error persists after closing other programs, wait for a while. However, some background programs may block the JNB file while scanning. If nothing helps, please reset the device.
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