OC4 File Extension

What is OC4 file?

OC4 is a file extension commonly associated with OpenCanvas 4 Event Format files. OpenCanvas 4 Event Format specification was created by Portalgraphics. OC4 files are supported by software applications available for devices running Windows. OC4 file format, along with 522 other file formats, belongs to the Raster Image Files category. openCanvas is by far the most used program for working with OC4 files. openCanvas software was developed by portalgraphics.net, and on its official website you may find more information about OC4 files or the openCanvas software program.

Programs which support OC4 file extension

Programs that can handle OC4 files are as follows. Files with OC4 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.

How to open file with OC4 extension?

There can be multiple causes why you have problems with opening OC4 files on given system. On the bright side, the most encountered issues pertaining to OpenCanvas 4 Event Format 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. Install openCanvas software

The main and most frequent cause precluding users form opening OC4 files is that no program that can handle OC4 files is installed on user’s system. The solution is straightforward, just download and install openCanvas. The full list of programs grouped by operating systems can be found above. One of the most risk-free method of downloading software is using links provided by official distributors. Visit openCanvas website and download the installer.

Step 2. Verify the you have the latest version of openCanvas

If you already have openCanvas installed on your systems and OC4 files are still not opened properly, check if you have the latest version of the software. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why OC4 files are not compatible with openCanvas. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using openCanvas.

Step 3. Set the default application to open OC4 files to openCanvas

If the issue has not been solved in the previous step, you should associate OC4 files with latest version of openCanvas you have installed on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Change the default application in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the OC4 file
• Click Choose another app and then select More apps option
• Finally select Look for another app on this PC, point to the folder where openCanvas is installed, check the Always use this app to open OC4 files box and conform your selection by clicking OK button

Change the default application in Mac OS

• Right-click the OC4 file and select Information
• Open the Open with section by clicking its name
• From the list choose the appropriate program and confirm by clicking Change for all....
• If you followed the previous steps a message should appear: This change will be applied to all files with OC4 extension. Next, click the Continue button to finalize the process.

Step 4. Check the OC4 for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the OC4 file in question. Problems with opening the file may arise due to various reasons.

1. The OC4 may be infected with malware – make sure to scan it with an antivirus tool.

If the file is infected, the malware that resides in the OC4 file hinders attempts to open it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the OC4 file is indeed infected follow the instructions below.

2. Check whether the file is corrupted or damaged

If the OC4 file was sent to you by someone else, ask this person to resend the file to you. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. It could happen the the download process of file with OC4 extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access rights

Some files require elevated access rights to open them. Switch to an account that has required privileges and try opening the OpenCanvas 4 Event Format file again.

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

If the systems has insufficient resources to open OC4 files, try closing all currently running applications and try again.

5. Check if you have the latest updates to the operating system and drivers

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with OpenCanvas 4 Event Format file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle OC4 files.

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