You may face a number of application crashes or finder crashes while working on your Mac OS X computer. At the same time, you may also encounter bus errors, such as Error 41. To sort out such issues, you can reinstall the operating system safely with 'Archive and Install'. This process does not remove stored data from the hard drive.
However, in some situations, reinstalling the operating system may not help fix the problem. When you try to defragment your Mac OS X hard drive using third-party disk defragment utilities, you may come across an error message:
“An error was found in a directory record in the catalog b-tree. The disk has incorrect Finder settings that may be interfering with the normal operations of your disk. (node 1630) (5,7,19)
Node #1630, Record Offset 1”
Cause:As stated in the above error message, this problem may occur due to errors in catalog file or catalog directory. Improper settings of the Finder application may also cause this issue. Catalog file is a significant data structure of Mac OS X operating system, which is required for proper functioning of your system.
Resolution:In order to sort this out, you need to perform 'Erase and Install'. It removes all the data from your hard drive, causing significant data loss situations. At this point of time, Data Recovery Mac becomes essential.
Mac Data Recovery is best possible using powerful and advanced third-party tools, known as Mac Recovery Software. The applications recover lost data in all cases of data loss, in a safe, quick, and easy way.
Stellar Phoenix Macintosh Data Recovery software recovers lost data in a simple manner with interactive user interface. The software is designed for Mac OS X 10.6, 10.5, 10.4, and 10.3.9. It supports recovery from HFS, HFS+, HFSX, HFS Wrapper, and FAT file system volumes.