Data Recovery After Format Download And Scanning
Installing a data recovery after format download is only the starting point when retrieving lost files from a formatted disk. Here I’ll show you what some of the setbacks are and the differences between commercial and freeware options.
Hard drives are normally formatted in order to reinstall the operating system and make it startup faster or resolve blue screen exceptions/issues the system was experiencing. If you don’t manage to back up all your data then there is a good chance some files without being lost. Luckily, using data recovery applications can help in many circumstances.
Freeware applications can be quite effective for doing a data recovery after format of the process is relatively simple. Programs like Recuva are capable of scanning the drive for signs of any clusters belonging to files and piecing them back together again. The major reason for wanting to choose a commercial option over freeware tools is because they can potentially find more files. More development has gone into methods for analyzing clusters on the disk in order to reassemble them correctly (into full or partial documents).
One of the major setbacks you can experience is if the formatting process included a repeated data wipe of the data clusters in memory. Some applications used for formatting will include this as a data protection feature to clear down private information. Doing so will have effectively made data recovery impossible as or no clusters to piece together.
A less severe case is if a long period of time is left between the formatting and doing the data recovery. Any continued use of the hard drive for running applications or saving new documents will gradually begin overwriting your original files. If you did in fact reinstall the operating system then this will have overwritten a vast amount of files as a result of the Windows installation documents as well as the OS programs that ultimately remain on the disk.