What is registry?
Windows registry is a database that contains all the settings and configurations for hardware, programs and applications on your computer. The registry error can cause system and application problems.
What are the causes for the registry errors?
Some registry errors can be caused by virus or malware. They will modify and attack the registry, preventing you from opening the executable files. The duplicate keys may cause your software become confused by the duplicated entries. The unnecessary files also will cause the registry errors.
The common registry errors
Blue screen, short for blue screen of death, is a common type of registry error. If the settings in the registry is improperly configured, your computer will have blue screen. To prevent the possible registry errors, you should always back up your registry for restoration.
In Windows 7, click Start menu, type regedit in the search box and press Enter. In the opened window, click File>Export. Then type a file name and then select a files type, choose a location to save the backup.
How to restore registry in Windows 7?
Click Start button and type regedit in the search box, press enter to open the registry window. Click File>Import. Find the registry backup you saved before click it to choose Merge, then you have imported your registry.
Also, you can restore from the system restore. If you have create system restore points, you can choose a proper restore point to restore the system to a previous time point to get rid of the computer issues.
What file recover software can restore deleted data?
If you have data loss on the computer hard drive, you can restore from the recycle bin and your backup. If they cannot find in the recycle bin, you can turn to your backups on other storage devices, or in the cloud account. In case the backup is not available, the data recovery software can retrieve the lost data.
Download and run Hdata recovery software on your computer. Click the button of deleted your files accidentally. If you are in other data loss situations, you should choose the corresponding mode.
Scan the partition where you have data loss. If you know where you stored the lost files, you only need to scan the particular drive. If you want a deep scanning, you can choose the Universal recovery.
Preview the scanning results, if you can preview the files you need, you can check and recover them.
The recovery path you choose should be a location where have no data loss.
How to Recover Lost Data From Your Hard Disk