How to Fix .RL4 File Extension Errors    |    Repair .RL4 File Errors    |    Scan for .RL4 File Extension Errors


Run a Free Scan to check for RL4 related errors.

What is the .RL4 File Extension?


.RL4 File Extension Description:

The RL4 file extension is used to identify Bitmap Graphics. A bitmap graphics or raster graphics, also known as pixmap is a kind of memory organization used for file formats of images, which are stored digitally. The word 'bitmap' means map of bits or array of bits that are spatially mapped to create images. These raster images with RL4 file extensions are generally referred to bitmaps in synthetic or photographic forms, whether in memory or files. Generally, the files in the RL4 file extension are images.

Since bitmaps are used in many GUIs for their built-in subsystems of graphics, the ones with file extension RL4 are also used the same as the other bitmap formats. However, the difference of the files with the file extension RL4 is the bi-compression it was set. This bitmap data is compressed with an RLE or a run-length encoding format designed for 4-bit bitmap. The files with the RL4 file extensions use absolute and encoded modes.

In the encoded mode, the first byte pair contains the pixel numbers of the image file with the .rl4 file extension, which will be drawn with the color indexes in the next byte. The second byte has two color indexes already with nibbles in high-order, and the other in low-order. The first pixel uses the specification of the high-order nibble, and the second with the specifications of the nibble in the low-order and so on, until all pixels are drawn to complete the file created, and saved in the .rl4 file extension.

On the other hand, with the absolute mode, the first byte contains zero, and the next contains the color indexes number that follows. Subsequently, the bytes have color indexes in the high-order and low-order nibbles, with one color index for every pixel. Word boundaries are necessary to be aligned. The alignment starts with a storage unit, due to the row padding the format that the file extension RL4 requires.

Author: Microsoft Corp.
Author URL: http://www.microsoft.com
Related Applications: Windows Picture and Fax Viewer, Paint, XnView, Various Image Viewer Applications
Common Path: C:/ Program Files/

Recommendation:

Run a Free Scan to check for RL4 related errors & to optimize PC performance.


Do you have errors with .RL4 files?

What Causes .RL4 files Errors?

.RL4 files errors are possibly critical Windows file errors and many times are caused by a faulty registry entry that should be fixed right away to protect against additional failure in other software and/or devices. During the time the errors continue your system stays in danger of potential blue screen errors, device failure and fatal crashes.

What are the Symptoms of .RL4 files Errors?

Typical symptoms with .RL4 files errors include poor personal computer speed, long program load speed, trouble opening files, excessive pauses in software routines, applications exits without showing an error message, screen freezing and programs lock up.

Helpful Tools

The following products are free to try. We have found them to be of the highest quality and value. They have been extremely useful in our own pc troubleshooting and maintainance and we highly recommend trying them out for yourself.


Anti-Malware Pro

With a lightning fast free scan and the largest authentic spyware detection database we have seen, Anti-Malware Pro finds and removes threats to your PC stability and security. Download Anti-Malware Pro


DriverFinder

DriverFinder will scan your system for driver and software updates. Its easy to use interface makes keeping your drivers updated quick and simple. They will even send you an email notification when new driver updates are available for your system! It doesn't get any more convenient than this. Download DriverFinder




Browse File Extensions by Name:






Is your File Extension missing?

Help us to make errorDecoder.com the best resource we possibly can by submitting you very own file extension details. If you have detailed information on any file extensions please let us know by visiting the following link.

Submit File Details Form

Repair .RL4 File Errors    |    How to Fix .RL4 File Extension Errors    |    What is the .RL4 File Extension?