I got an error updating from version 5.43. Although I have uninstalled version 5.43 clean to try to install directly but still error.
** when install version 5.44
Problem Event Name: APPCRASH
Application Name: ccsetup544.exe
Application Version: 5.44.162.6575
Application Timestamp: 5682fc79
Fault Module Name: ntdll.dll
Fault Module Version: 6.1.7601.17725
Fault Module Timestamp: 4ec49b8f
Exception Code: c0000005
Exception Offset: 00033f99
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789
*** when update from version 5.43
Problem Event Name: APPCRASH
Application Name: CCleaner64.exe
Application Version: 5.44.162.6575
Application Timestamp: 5b2f7e03
Fault Module Name: StackHash_20e1
Fault Module Version: 6.1.7601.17725
Fault Module Timestamp: 4ec4aa8e
Exception Code: c0000374
Exception Offset: 00000000000c40f2
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033
Additional Information 1: 20e1
Additional Information 2: 20e17017ea5a8c4cd37558aed904ded9
Additional Information 3: 9efd
Additional Information 4: 9efd2c0fe1799a2d2f45e72213ec8a55