INFO-21 is a file extension commonly associated with Cygwin Info files. Cygwin Info specification was created by Red Hat, Inc.. INFO-21 file format is compatible with software that can be installed on Windows system platform. INFO-21 file belongs to the Misc Files category just like 4319 other filename extensions listed in our database. The software recommended for managing INFO-21 files is Cygwin. Cygwin software was developed by Red Hat, Inc., and on its official website you may find more information about INFO-21 files or the Cygwin software program.
Programs that can handle INFO-21 files are as follows. Files with INFO-21 suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.
There can be multiple causes why you have problems with opening INFO-21 files on given system. Fortunately, most common problems with INFO-21 files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The list below will guide you through the process of addressing the encountered problem.
Problems with opening and working with INFO-21 files are most probably having to do with no proper software compatible with INFO-21 files being present on your machine. To address this issue, go to the Cygwin developer website, download the tool, and install it. It is that easy On the top of the page a list that contains all programs grouped based on operating systems supported can be found. If you want to download Cygwin installer in the most secured manner, we suggest you visit Red Hat, Inc. website and download from their official repositories.
You still cannot access INFO-21 files although Cygwin is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. If you have an older version of Cygwin installed, it may not support INFO-21 format. The most recent version of Cygwin is backward compatible and can handle file formats supported by older versions of the software.
If you have the latest version of Cygwin installed and the problem persists, select it as the default program to be used to manage INFO-21 on your device. The method is quite simple and varies little across operating systems.
Change the default application in Windows
Change the default application in Mac OS
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 INFO-21 file. It is probable that the file is corrupted and thus cannot be accessed.
If the file is infected, the malware that resides in the INFO-21 file hinders attempts to open it. Scan the INFO-21 file as well as your computer for malware or viruses. INFO-21 file is infected with malware? Follow the steps suggested by your antivirus software.
If you obtained the problematic INFO-21 file from a third party, ask them to supply you with another copy. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with INFO-21 extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.
Sometimes in order to access files user need to have administrative privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Cygwin Info file.
The operating systems may note enough free resources to run the application that support INFO-21 files. Close all running programs and try opening the INFO-21 file.
Latest versions of programs and drivers may help you solve problems with Cygwin Info files and ensure security of your device and operating system. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle INFO-21 files.
If you have additional information about the INFO-21 file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on INFO-21 file.