H01 File Extension

What is H01 file?

H01 is a file extension commonly associated with ARM EPROM HEX files. ARM EPROM HEX specification was created by ARM Holdings plc. H01 file format is compatible with software that can be installed on Windows system platform. Files with H01 extension are categorized as Misc Files files. The Misc Files subset comprises 6033 various file formats. Keil is by far the most used program for working with H01 files. On the official website of ARM Holdings plc developer not only will you find detailed information about theKeil software, but also about H01 and other supported file formats.

Programs which support H01 file extension

The following listing features H01-compatible programs. H01 files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

How to open file with H01 extension?

Problems with accessing H01 may be due to various reasons. What is important, all common issues related to files with H01 extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Get the Keil

The most common reason for such problems is the lack of proper applications that supports H01 files installed on the system. To address this issue, go to the Keil developer website, download the tool, and install it. It is that easy The full list of programs grouped by operating systems can be found above. If you want to download Keil installer in the most secured manner, we suggest you visit ARM Holdings plc website and download from their official repositories.

Step 2. Update Keil to the latest version

You still cannot access H01 files although Keil is installed on your system? Make sure that the software is up to date. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why H01 files are not compatible with Keil. The latest version of Keil should support all file formats that where compatible with older versions of the software.

Step 3. Assign Keil to H01 files

After installing Keil (the most recent version) make sure that it is set as the default application to open H01 files. The method is quite simple and varies little across operating systems.

The procedure to change the default program in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the H01 file
• Select Choose another app → More apps
• Finally select Look for another app on this PC, point to the folder where Keil is installed, check the Always use this app to open H01 files box and conform your selection by clicking OK button

The procedure to change the default program in Mac OS

• Right-click the H01 file and select Information
• Find the Open with option – click the title if its hidden
• 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 H01 extension. Next, click the Continue button to finalize the process.

Step 4. Check the H01 for errors

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 H01 file. Problems with opening the file may arise due to various reasons.

1. The H01 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 H01 file hinders attempts to open it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the H01 file is indeed infected follow the instructions below.

2. Verify that the H01 file’s structure is intact

If the H01 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 H01 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.

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the ARM EPROM HEX file.

4. Check whether your system can handle Keil

If the systems has insufficient resources to open H01 files, try closing all currently running applications and try again.

5. Ensure that you have the latest drivers and system updates and patches installed

Latest versions of programs and drivers may help you solve problems with ARM EPROM HEX 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 H01 files.

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