Version 3.12.3 (January 30, 2012)
Bug fixed in registry cleaner that detected false positives

Version 3.12.2 (January 19, 2012)
Bug fixed that prevented SysCheckUp from running under certain circumstances

Version 3.12.1 (January 17, 2012)
Bug fixed in registry cleaner that detected false positives
Bug fixed in registry cleaner that prevented certain items from being detected under certain circumstances
Several minor changes

Version 3.12.0 (December 7, 2011)
Bug fixed that caused certain trial restrictions to prevent registered users from entering a registration code
Startup optimizer finds more unnecessary startup items
Several minor changes

Version 3.11.0 (October 24, 2011)
SysCheckUp shows less message boxes
Startup optimizer can now re-enable startup items
Several minor changes

Version 3.10.0 (September 26, 2011)
Bug fixed that prevented SysCheckUp from running under certain circumstances
Shell extension manager loads slightly faster
Several minor changes

Version 3.9.0 (September 6, 2011)
Improved registry cleaner safety
Startup optimizer finds more unnecessary startup items
Several minor changes

Version 3.8.1 (August 30, 2011)
Bug fixed in repair tool that could detect false positives under certain circumstances
Several minor changes

Version 3.8.0 (August 22, 2011)
Current total registry size is displayed in registry compactor
Registry cleaner finds more items
Bug fixed in repair tool that could detect false positives under certain circumstances
Bug fixed in repair tool that caused it to crash under certain circumstances
Repair tool finds more problems
Several minor changes

Version 3.7.1 (July 25, 2011)
Bug fixed in registry cleaner that caused it to lock up under certain circumstances
Several minor changes

Version 3.7.0 (July 7, 2011)
Startup optimizer finds more unnecessary startup items
Bug fixed in registry cleaner that detected false positives
Several minor changes

Version 3.6.6 (June 10, 2011)
Bug fixed in registry cleaner that detected false positives

Version 3.6.5 (June 1, 2011)
Bug fixed in registry cleaner that detected false positives

Version 3.6.4 (May 23, 2011)
Bug fixed in registry cleaner that detected false positives

Version 3.6.3 (May 19, 2011)
Bug fixed that caused the automatic deletion option to not function properly in some cases

Version 3.6.2 (May 17, 2011)
Bug fixed in registry cleaner that detected false positives
Added automatic deletion option
Several minor changes

Version 3.6.1 (April 21, 2011)
Various scheduler bugs fixed
Registry cleaner remembers last scan's settings
Several minor changes

Version 3.6.0 (April 14, 2011)
Added Namespace Extension Manager tool
Added scheduler option
Minor GUI changes
Several minor changes

Version 3.5.0 (March 31, 2011)
Registry cleaner finds more items
Bug fixed that caused the shell extension manager to crash when the list was refreshed
Several minor changes

Version 3.4.0 (March 15, 2011)
Registry cleaner finds invalid shell extensions
Bug fixed in registry cleaner that detected false positives
Several minor changes

Version 3.3.4 (February 28, 2011)
Bug fixed in registry cleaner that detected false positives
Several minor changes

Version 3.3.3 (February 22, 2011)
Better 64-bit compatibility
Several minor changes

Version 3.3.2 (February 18, 2011)
Bug fixed that caused the system tweaker button to stay visible when the About information was shown
Bug fixed in system tweaker that could prevent the "Disable user tracking" tweak from working
Several minor changes

Version 3.3.1 (February 15, 2011)
Better 64-bit compatibility
Several minor changes

Version 3.3.0 (February 11, 2011)
Added System Tweaker tool
GUI Changes
Several minor changes

Version 3.2.1 (February 3, 2011)
Registry cleaner no longer terminates if registry permission problems are found
Several minor changes

Version 3.2.0 (January 27, 2011)
Registry cleaner finds more items
Registry cleaner processes "rundll32.exe" items better
Startup optimizer finds more unnecessary startup items
Several minor changes

Version 3.1.0 (January 18, 2011)
Startup optimizer finds more unnecessary startup items
Bug fixed in registry cleaner that detected false positives
Several minor changes

Version 3.0.3 (January 4, 2011)
Better compatibility with Windows Vista 64-bit
Bug fixed that prevented some options from being saved/loaded correctly
Several minor changes

Version 3.0.2 (December 27, 2010)
Better compatibility with Windows Vista 64-bit
Bug fixed in registry cleaner that detected false positives
Broken shortcut remover now only scans for broken shortcuts referenced to the current drive
"Cancel Repair" button caption changed to "Cancel Scan" in repair tool
Several minor changes

Version 3.0.1 (December 21, 2010)
Bug fixed in registry cleaner that detected false positives
Several minor changes

Version 3.0.0 (December 16, 2010)
Partial 64-bit compatibility
GUI changes
Improved registry cleaner safety
More thorough registry cleaner engine
Added Shell Extension Manager tool
Added "Reason" column to registry cleaner results
Some questions will not be asked in the startup optimizer if they do not apply depending on the Windows version
"Extreme Mode" changed to "Extreme ActiveX/COM Mode" in registry cleaner
Bug fixed that prevented some options from being saved/loaded correctly
Bug fixed in repair tool that detected false positives in Windows Vista/7
Several minor changes

Version 3.0.0 Beta 5 (December 10, 2010)
Some questions will not be asked in the startup optimizer if they do not apply depending on the Windows version
Bug fixed in registry cleaner that detected false positives
Registry cleaner finds more items
"Extreme Mode" changed to "Extreme ActiveX/COM Mode" in registry cleaner
Several minor changes

Version 3.0.0 Beta 4 (November 23, 2010)
Bug fixed that prevented SysCheckUp from running under certain circumstances
Added "Reason" column to registry cleaner results
Several minor changes

Version 3.0.0 Beta 3 (November 18, 2010)
Bug fixed that caused SysCheckUp to expire when started for the first time

Version 3.0.0 Beta 2 (November 17, 2010)
Bug fixed in registry cleaner that prevented certain items from being detected properly
Several minor changes

Version 3.0.0 Beta 1 (November 16, 2010)
Partial 64-bit compatibility
GUI changes
Improved registry cleaner safety
More thorough registry cleaner engine
Added Shell Extension Manager tool
Bug fixed that prevented some options from being saved/loaded correctly
Bug fixed in repair tool that detected false positives in Windows Vista/7
Several minor changes

Version 2.16.7 (July 7, 2010)
Improved safety of deep scan in registry cleaner
Several minor improvements

Version 2.16.6 (July 1, 2010)
Bug fixed in empty folder remover that caused folders without proper permissions to be considered empty
Improved safety of deep scan in registry cleaner
Several minor improvements

Version 2.16.5 (June 24, 2010)
Bug fixed in registry cleaner that caused an error while scanning certain registry items
Several minor improvements

Version 2.16.4 (June 21, 2010)
Bug fixed in registry cleaner that detected false positives
Improved safety of deep scan in registry cleaner
Several minor improvements

Version 2.16.3 (June 8, 2010)
Bug fixed in registry cleaner that detected false positives
Several minor improvements

Version 2.16.2 (June 1, 2010)
Improved safety of deep scan in registry cleaner
Several minor improvements

Version 2.16.1 (May 26, 2010)
Bug fixed that caused some settings to not be saved/loaded properly

Version 2.16.0 (May 25, 2010)
Bug fixed that prevented SysCheckUp from running under certain circumstances
More settings can be customized
Several minor improvements

Version 2.15.1 (May 17, 2010)
Bug fixed in registry cleaner that detected false positives
Several minor improvements

Version 2.15.0 (May 10, 2010)
Registry cleaner finds more items
Bug fixed in registry backup/restore tool that caused it to malfunction under some circumstances
Bug fixed in registry cleaner that prevented many multimedia files from playing properly after cleaning items
Several minor improvements

Version 2.14.2 (May 5, 2010)
Bug fixed in registry cleaner that detected false positives

Version 2.14.1 (May 5, 2010)
Bug fixed that prevented some settings from being saved/loaded properly
Improved safety of deep scan in registry cleaner
Several minor improvements

Version 2.14.0 (May 3, 2010)
Critical bug fixed in registry compactor that could cause computers running Windows Vista/7 to crash
Bug fixed in registry cleaner that detected false positives
Improved safety of deep scan in registry cleaner
More settings can be customized
Several minor improvements

Version 2.13.1 (April 22, 2010)
Bug fixed in registry cleaner that caused SysCheckUp to crash after a registry cleaner scan completed
Several minor improvements

Version 2.13.0 (April 20, 2010)
Added Startup Optimizer tool
Registy cleaner finds more items *
Setting locations have been reorganized **
Several minor improvements
* The registry cleaner now finds items that appear to be false positives such as certain AppIDs. However, these items have been removed and tested with no adverse effects.
** You may have to set customized settings again

Version 2.12.1 (April 12, 2010)
Improved safety of deep scan in registry cleaner
Several minor improvements

Version 2.12.0 (April 5, 2010)
Bug fixed in registry cleaner that detected false positives
Registry cleaner finds more items
Repair tool finds more problems
Several minor improvements

Version 2.11.0 (March 29, 2010)
Bug fixed in registry cleaner that detected false positives
Bug fixed that caused the registry cleaner to delete all items instead of the checked items
The repair tool finds more problems
Registry cleaner finds more items
Several minor improvements

Version 2.10.0 (March 18, 2010)
Bug fixed that prevented some fixes from working in the repair tool
The repair tool finds more problems
SysCheckUp is Windows 7 compatible
Several minor improvements

Version 2.9.0 (March 4, 2010)
Added Deep Scan to registry cleaner
Added search to startup manager
Bug fixed that caused certain registry entries to become corrupted when re-enabled in the startup manager
GUI changes
Several minor improvements

Version 2.8.0 (February 25, 2010)
Bug fixed that caused SysCheckUp to expire when started for the first time in certain cases
Improved compatibility with Windows 7
Improved compatibility with 64-bit versions of Windows
Registy cleaner finds more items
Several minor improvements

Version 2.7.0 (February 15, 2010)
Bug fix that prevented SysCheckUp from running under certain circumstances
Registy cleaner finds more items
Improved compatibility with 64-bit versions of Windows
Several minor improvements

Version 2.6.0 (February 11, 2010)
Improved progress information in repair tool
Bug fix in broken shortcut remover that prevented the progress bar from working properly
Added "Section" column to registry cleaner
Added "Before" and "After" columns to registry compactor
Several minor improvements

Version 2.5.0 (February 4, 2010)
Improved compatibility with Windows 7
Improved compatibility with 64-bit versions of Windows
Improved accuracy of extreme mode in registry cleaner
Added ignore list to broken shortcut remover and empty folder remover
GUI changes
Several minor improvements

Version 2.4.0 (January 20, 2010)
Bug fix in startup manager that prevented the company and description of the startup items from being retrieved
GUI changes
Added Broken Shortcut Remover tool
Several minor improvements

Version 2.3.1 (January 20, 2010)
Bug fix in startup manager that prevented certain services from being disabled
Several minor improvements

Version 2.3.0 (January 19, 2010)
Added Startup Manager tool
Bug fix in registry cleaner that prevented many multimedia files from playing properly after cleaning items
Several minor improvements

Version 2.2.2 (January 6, 2010)
Bug fix in registry compactor that prevented it from properly compacting the registry
Bug fix that prevented the registry from being backed up/compacted after using the repair tool
Several minor improvements

Version 2.2.1 (December 16, 2009)
Bug fix in registry cleaner that detected false positives
Several minor improvements

Version 2.2.0 (December 10, 2009)
Empty Folder Remover tool added
Repair Tool finds more problems
GUI changes
Several minor improvements

Version 2.1.1 (November 19, 2009)
Bug fix in repair tool that prevented some detected problems from being repaired
Several minor improvements

Version 2.1.0 (November 16, 2009)
False positive problem should be fixed (Some antivirus software detected SysCheckUp as a virus)
Registry cleaner finds more items
Several minor improvements

Version 2.0.1 (November 9, 2009)
Bug fix that prevented SysCheckUp from running on some computers
Canceling the repair process in the repair tool has been disabled
Several minor improvements

Version 2.0.0 (November 2, 2009)
Repairer's name changed to Repair Tool
Many bug fixes in Repair tool
Compatible with Windows Vista
Repair Tool automatically scans for problems
Repair Tool finds more problems
Extreme Mode introduced in registry cleaner
Bug fix in registry cleaner that prevented it from deleting some items
Registry cleaner finds more items
GUI improvements
Several minor improvements

Version 1.4.0 (July 6, 2009)
Critical bug fix in repairer that prevented many fixes from working
Registry cleaner finds more items
"Add to Ignore List" context menu option added to the registry cleaner and disk cleaner
Several minor improvements

Version 1.3.0 (June 22, 2009)
Added more fixes to the repairer
Registry cleaner finds more items
Added better ListView sorting
Several minor improvements

Version 1.1.0 (April 20, 2009)
Fixed bugs in repairer
Registry cleaner finds more errors
Bug fix in the disk cleaner that prevented scanning of certain drives
Added more fixes to the repairer
Several minor improvements

Version 1.0.4 (April 6, 2009)
Critical bug fix in registry cleaner that detected false positives in certain cases
Several minor improvements

Version 1.0.3 (March 30, 2009)
Removed fixes in the repairer that can potentially cause other problems
Improved current fixes in repairer
Other bug fixes in the repairer
Bug fix in registry cleaner that detected false positives in startup items
Several minor improvements

Version 1.0.2 (March 23, 2009)
Another bug was found that prevents SysCheckUp from working in Windows 98/ME. SysCheckUp is currently not compatible with Windows 98/ME.
Bug fix in the repairer
Several minor improvements

Version 1.0.1 (March 16, 2009)
A bug was found in SysCheckUp that prevented it from working in Windows 98/ME. This issue should now be resolved.
Several bug fixes in the registry cleaner and the repairer
Several minor improvements

Version 1.0.0 (March 10, 2009)
First release of SysCheckUp