Hi folks - I downloaded and am using Ccleaner 5.65 on a Win10 Pro system running McAfee Enterprise antivirus (managed by my company) and am having this same issue. Ccleaner was working fine until this latest update. I just tried running it and see the following in Windows Event Viewer:
Faulting application name: CCleaner64.exe, version: 5.65.0.7632, time stamp: 0x5e7256e6
Faulting module name: ntdll.dll, version: 10.0.17763.1098, time stamp: 0xfabbdc8a
Exception code: 0xc0000005
Fault offset: 0x00000000000a46a7
Faulting process id: 0x760c
Faulting application start time: 0x01d61cbb8cdbaaf2
Faulting application path: C:\Program Files\CCleaner\CCleaner64.exe
Faulting module path: C:\WINDOWS\SYSTEM32\ntdll.dll
Report Id: 608d3240-3486-4e48-861e-654ae0d01de7
Faulting package full name:
Faulting package-relative application ID:
At any rate, seems to me that the issue is not limited to TrendMicro. Any input here would be appreciated.
Thanks