RISCOS File Extension

RISCOS file icon
Acorn RISC OS
  • Developer
    RISCOS Ltd.
  • Category
  • Popularity
    3.5 (4 votes)

What is RISCOS file?

RISCOS is a file extension commonly associated with Acorn RISC OS files. Acorn RISC OS specification was created by RISCOS Ltd.. RISCOS file format is compatible with software that can be installed on system platform. RISCOS file belongs to the System Files category just like 298 other filename extensions listed in our database. RISC OS 6 is by far the most used program for working with RISCOS files. Software named RISC OS 6 was created by RISCOS Ltd.. In order to find more detailed information on the software and RISCOS files, check the developer’s official website.

Programs which support RISCOS file extension

Below is a table that list programs that support RISCOS files. Files with RISCOS 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.

Programs that support RISCOS file

How to open file with RISCOS extension?

There can be multiple causes why you have problems with opening RISCOS files on given system. Fortunately, most common problems with RISCOS 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 RISCOS files.

Step 1. Get the RISC OS 6

Problems with opening and working with RISCOS files are most probably having to do with no proper software compatible with RISCOS files being present on your machine. The solution is straightforward, just download and install RISC OS 6. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. The safest method of downloading RISC OS 6 installed is by going to developer’s website (RISCOS Ltd.) and downloading the software using provided links.

Step 2. Update RISC OS 6 to the latest version

You still cannot access RISCOS files although RISC OS 6 is installed on your system? Make sure that the software is up to date. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. This can be one of the causes why RISCOS files are not compatible with RISC OS 6. The latest version of RISC OS 6 should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open RISCOS files to RISC OS 6

After installing RISC OS 6 (the most recent version) make sure that it is set as the default application to open RISCOS files. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

  • Right-click the RISCOS file and choose 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 RISC OS 6 installation folder. Confirm by checking Always use this app to open RISCOS files box and clicking OK button.

Selecting the first-choice application in Mac OS

  • By clicking right mouse button on the selected RISCOS file open the file menu and choose Information
  • Open the Open with section by clicking its name
  • Select the appropriate software and save your settings by clicking Change all
  • Finally, a This change will be applied to all files with RISCOS extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the RISCOS 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 RISCOS file. Problems with opening the file may arise due to various reasons.

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

Should it happed that the RISCOS is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the RISCOS file is indeed infected follow the instructions below.

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

Did you receive the RISCOS file in question from a different person? Ask him/her to send it one more time. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with RISCOS extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Ensure that you have appropriate access rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Switch to an account that has required privileges and try opening the Acorn RISC OS file again.

4. Make sure that the system has sufficient resources to run RISC OS 6

The operating systems may note enough free resources to run the application that support RISCOS files. Close all running programs and try opening the RISCOS file.

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 Acorn RISC OS file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle RISCOS files.

Do you want to help?

If you have additional information about the RISCOS 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 RISCOS file.

Top File Extensions
Show more
File Extension of the day
mdb icon

MDB

Microsoft Access Database

MDB is a database file generated and used by Microsoft Access program – it is a native format of this software, based on engine of the Access...