How to repair RAR file?
RAR, which stands for Roshal Archive is an archive file format. The reason why RAR file format comes in picture is data compression. Compression of data saves the storage space and bandwidth. RAR files come in handy when various related files are to put into a single package. But, unfortunately these compressed files are likely to get corrupt in spite of all security issue. If once the RAR files get corrupted, it is impracticable to unpack the data of compressed files, without loss. Thus to get rid of this problem user should make use of RAR repair software which can recover data from corrupted file. There are some most commonly occurring corruption reasons which make the file corrupt. Some of them are like weak network connection, virus or malware attack, use faulty or outdated program to compress files, system crash, and CRC (Cyclic redundancy check) error.
A most frequently encountered cause for RAR file corruption is CRC error. CRC is a mechanism in which, an error detecting code is used, by network and storage devices to find out accidental change to data. Suppose user downloads archive file from internet and after downloading, if this files is extracted then, sometimes, error is displayed to user saying that “CRC failed in file name. The file is corrupt”. Sometimes same error is also shown when user try to extract content of archive file stored on hard drive. This type of error is displayed because system performs CRC check for downloaded files to make sure that the content of archive file is same as the original file sent, if the source value does not match to the destination value. Thus to address this situation user should use recovery tool which is capable enough to repair such archive data.
Another reason which causes the corruption for compressed file content is virus or malware attack to the archive file. Virus attack makes changes to the file structure of a RAR file header and thus header starts malfunctioning. Thus content inside the compressed file cannot be accessed; eventually user lost the data of rar file. To retrieve the data from corrupted archive file user need to use best RAR data recovery tool which can recover the content of compressed files in an effective manner with minimum effort. Similar instance may reprise, if any compressed file get abruptly closed due to some unknown reason like abrupt system failure.
This tool supports different versions of Windows including XP, Vista and can recover password protected rar data very easily using the special algorithm. It can repair all versions of RAR files which have been corrupted. One of the most attractive features is that this tool has completely automated repair process and able to fix archive files having size up to 4 GB or more. Files corrupted due to use faulty or outdated program for compressing the files can also be repaired. It has rich user interface which makes it easy to use and can repair severely corrupted RAR archive files in an effective way.
Note: Moreover, one can employ this powerful software to repair RAR file incomplete due to CRC errors, virus attacks, download errors, etc. For more updated information, simply click here http://www.rarrepairtool.com/incomplete-files.html
Steps to Repair corrupted RAR File:
Step 1: Download and install the RAR Repair Tool. Once you launch the tool, you need to browse the corrupt RAR file using “Browse” option and then click on “Repair” button to start the RAR repair process.
Step 2: After successfully completion of the repair process, you can preview the recovered contents of the repaired RAR file.