Version 1.57 (02/16/2008)
1. New registry tweak "Drive AutoPlay" added.
2. Color theme improved.
3. User manual updated.

Version 1.56 (10/27/2007)
1. Registry error repair method improved.
2. Error log report method improved.
3. Add option to check auto update.
4. Add option to stop exit reminder.
5. New color themes added, GUI improved.

Version 1.55 (08/06/2007)
1. Registry scan algorithm improved.
2. Bug fix for error detecting Vista index files.
3. New theme "Light Blue" added.
4. Bug fix for search whole word in registry.
5. Bug fix for restore registry modification.

Version 1.53 (06/18/2007)
1. Add skip invalid drive feature when checking registry.
2. Fragment analysis report improved.
3. Bug fix for print registry key.

Version 1.51 (05/13/2007)
1. FREE fix the first 30 registry errors in trial version.
2. Registry scan method improved, more accuracy.
3. Online auto-update feature improved.
4. Button UI improved.

Version 1.50 (03/18/2007)
1. Registry defragment feature added!
2. New GUI layout, more efficiency.
3. Registry scan method improved, more accuracy.
4. Minor bugs fixed.
5. "Select All" and "Invert Select" can be applied to any focused list now.

Version 1.32 (12/27/2006)
1. More scan sections added.
2. Scan method improved.
3. GUI improved.
4. Windows Vista Compatible.

Version 1.31 (10/19/2006)
1. Files ending with "\" will not be taken as a dir and will not be reported as invalid path.

Version 1.30 (10/15/2006)
1. Registry checking algorithm optimized.
2. New option "Skip Unknown Drive" added, to skip checking file path on unknown type of drive.
3. Scanning step information added.
4. New registry tweak "Uninstall programs" added to list all registry entries of Control Panel's Add/Remove programs.
5. Custom scan improved.
6. UI improved again.
7. Minor bug fixed.

Version 1.20 (05/08/2006)
1. Performance improved.
2. UI improved.

Version 1.18 (12/19/2005)
1. New tweaks added.
2. Register method improved.

Version 1.15 (10/13/2005)
1. New function "Ignore list" added. When you have some registry items that don't want to be scanned, you can add them to this list by right-click on it.
2. New theme "Silver white" added.

Version 1.10 (09/05/2005)
1. Registry Help Pro released. Registry snapshot and comparison function added.
2. FREE registry scan now!
3. Registry scan and repair page improved. New settings added.
4. Progress bar added to indicate every running task.
5. Keyword list added in search page.
6. History items description added.
7. History items are recorded by date and time now.
8. New tweak added.

Version 1.05 (01/07/2005):
1. Fixed the bugs in check and repair.
2. Fixed the bug of registration after try period.
3. Error log added.

Version 1.03 (12/21/2004):
1. Fixed the display problem for big font system.
2. Fixed task bar not show when maximized.
3. Bug fixed on copy functions in history page.