What is Runtime Error 255 & How to Quickly Fix It

Updating device drivers will be effective for many users

3 min. read

Updated onApril 1, 2024

updated onApril 1, 2024

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A few of our readers have complained about receiving the following error:Runtime Error 255. An unexpected error has occurred. Please contact the program’s technical support for assistance.

Even when this error message has slight variations depending on the programs causing it, the solutions are often very similar.

What is runtime error 255?

This is an error that occurs while a program runs or is executing and may be caused by the following:

How do I fix runtime error 255?

You should start with the following workarounds:

Now, you may proceed with detailed fixes if the above pre-solutions do not work.

1. Run a file scan

You can also rely onspecialized repair software. These tools can greatly simplify the process. After installation, you can run a scan of your whole system and identify any broken or corrupted files, after that with the press of a button, you can download clean files for your system.

In addition, you can update your PC drivers automatically and avoid any difficulties from using the manual process.

We highly recommend you utilize adedicated driver updater. These tools are able to automatically scan and identify out-of-date or broken drivers and replace them in a matter of minutes.

3. Reinstall the application

Since the runtime error 255 often comes with an error code pointing to the problematic program, you may reinstall the problematic application.

However, you must reinstall a freshly downloaded copy of the application, as the old copy may be corrupted and unusable.

If you have tried all the solutions in this guide, you may consider contacting the program’s technical support assistant for more help.

We have written a guide on theMicrosoft Visual C++ Runtime Error. A few of the fixes may be applicable.

Any solution in this guide should be able to resolve the error, but we are curious to know what worked for you. So, please let us know using the comment section below.

What is Runtime Error 255 & How to Quickly Fix It#

How do I fix runtime error 255?#

1. Run a file scan#

2. Update related drivers#

3. Reinstall the application#

What is Runtime Error 255 & How to Quickly Fix It

How do I fix runtime error 255?

1. Run a file scan

2. Update related drivers

3. Reinstall the application