MaintenanceTool is unusable on Windows 10

Please fix MaintenanceTool as it is currently too unstable - so I can't even get Qt update finished. I've checked on two different Windows 10-based environments - MaintenanceTool crashed on both after working for a while (deleting non-existing Qt versions by the way, but this is separate issue). 

 

Just in case I'm pasting Windbg's analyze result of crash dump from one of environments: 

0:000> !analyze -v
*******************************************************************************

• *
• Exception Analysis *
• *
  *******************************************************************************

KEY_VALUES_STRING: 1

Key : Timeline.OS.Boot.DeltaSec
Value: 54693

Key : Timeline.Process.Start.DeltaSec
Value: 1174

PROCESSES_ANALYSIS: 1

SERVICE_ANALYSIS: 1

STACKHASH_ANALYSIS: 1

TIMELINE_ANALYSIS: 1

Timeline: !analyze.Start
Name: <blank>
Time: 2019-12-13T11:59:35.471Z
Diff: 26471 mSec

Timeline: Dump.Current
Name: <blank>
Time: 2019-12-13T11:59:09.0Z
Diff: 0 mSec

Timeline: Process.Start
Name: <blank>
Time: 2019-12-13T11:39:35.0Z
Diff: 1174000 mSec

Timeline: OS.Boot
Name: <blank>
Time: 2019-12-12T20:47:36.0Z
Diff: 54693000 mSec

DUMP_CLASS: 2

DUMP_QUALIFIER: 400

CONTEXT: (.ecxr)
eax=00000001 ebx=00000003 ecx=00000007 edx=000001e2 esi=00193a20 edi=ffffffff
eip=00e10d3b esp=018fc550 ebp=018fd914 iopl=0 nv up ei pl nz na po nc
cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000202
MaintenanceTool+0xcd0d3b:
00e10d3b cd29 int 29h
Resetting default scope

FAULTING_IP:
MaintenanceTool+cd0d3b
00e10d3b cd29 int 29h

EXCEPTION_RECORD: (.exr -1)
ExceptionAddress: 00e10d3b (MaintenanceTool+0x00cd0d3b)
ExceptionCode: c0000409 (Security check failure or stack buffer overrun)
ExceptionFlags: 00000001
NumberParameters: 1
Parameter[0]: 00000007
Subcode: 0x7 FAST_FAIL_FATAL_APP_EXIT

PROCESS_NAME: MaintenanceTool.exe

ERROR_CODE: (NTSTATUS) 0xc0000409 - The system detected an overrun of a stack-based buffer in this application. This overrun could potentially allow a malicious user to gain control of this application.

EXCEPTION_CODE: (NTSTATUS) 0xc0000409 - The system detected an overrun of a stack-based buffer in this application. This overrun could potentially allow a malicious user to gain control of this application.

EXCEPTION_CODE_STR: c0000409

EXCEPTION_PARAMETER1: 00000007

WATSON_BKT_PROCSTAMP: 5cdaa100

WATSON_BKT_MODULE: MaintenanceTool.exe

WATSON_BKT_MODSTAMP: 5cdaa100

WATSON_BKT_MODOFFSET: cd0d3b

BUILD_VERSION_STRING: 18362.1.amd64fre.19h1_release.190318-1202

MODLIST_WITH_TSCHKSUM_HASH: 88b3027229cbda8670d8d6dbe21fed3b7bebeec6

MODLIST_SHA1_HASH: f074c5a35c596e7deb62d9bae615cc554358cd7d

COMMENT:

• • • "C:\ProgramData\chocolatey\lib\procdump\tools\procdump.exe" MaintenanceTool.exe -ma -t
    • Unhandled exception: C0000409

DUMP_FLAGS: 8000c07

DUMP_TYPE: 3

ANALYSIS_SESSION_HOST: WS1201-001

ANALYSIS_SESSION_TIME: 12-13-2019 14:59:35.0471

ANALYSIS_VERSION: 10.0.18362.1 amd64fre

THREAD_ATTRIBUTES:
BUGCHECK_STR: FAIL_FAST_FATAL_APP_EXIT

DEFAULT_BUCKET_ID: FAIL_FAST_FATAL_APP_EXIT

PRIMARY_PROBLEM_CLASS: FAIL_FAST

PROBLEM_CLASSES:

ID: [0n282]
Type: [FAIL_FAST]
Class: Primary
Scope: DEFAULT_BUCKET_ID (Failure Bucket ID prefix)
BUCKET_ID
Name: Add
Data: Omit
PID: [Unspecified]
TID: [Unspecified]
Frame: [0]

ID: [0n271]
Type: [FATAL_APP_EXIT]
Class: Addendum
Scope: DEFAULT_BUCKET_ID (Failure Bucket ID prefix)
BUCKET_ID
Name: Add
Data: Omit
PID: [Unspecified]
TID: [Unspecified]
Frame: [0]

LAST_CONTROL_TRANSFER: from 00000000 to 00e10d3b

STACK_TEXT:
018fd914 00000000 00000000 00000000 00eaae30 MaintenanceTool+0xcd0d3b

THREAD_SHA1_HASH_MOD_FUNC: 11760fdb8f3615f402d50aff568515c59db09fa6

THREAD_SHA1_HASH_MOD_FUNC_OFFSET: ac0760807a7ba91aec326365b5d3e83e25c8fc2f

THREAD_SHA1_HASH_MOD: 11760fdb8f3615f402d50aff568515c59db09fa6

FOLLOWUP_IP:
MaintenanceTool+cd0d3b
00e10d3b cd29 int 29h

FAULT_INSTR_CODE: 16a29cd

SYMBOL_STACK_INDEX: 0

SYMBOL_NAME: MaintenanceTool+cd0d3b

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: MaintenanceTool

IMAGE_NAME: MaintenanceTool.exe

DEBUG_FLR_IMAGE_TIMESTAMP: 5cdaa100

STACK_COMMAND: ~0s ; .ecxr ; kb

BUCKET_ID: FAIL_FAST_FATAL_APP_EXIT_MaintenanceTool+cd0d3b

FAILURE_EXCEPTION_CODE: c0000409

FAILURE_IMAGE_NAME: MaintenanceTool.exe

BUCKET_ID_IMAGE_STR: MaintenanceTool.exe

FAILURE_MODULE_NAME: MaintenanceTool

BUCKET_ID_MODULE_STR: MaintenanceTool

FAILURE_FUNCTION_NAME: Unknown

BUCKET_ID_FUNCTION_STR: Unknown

BUCKET_ID_OFFSET: cd0d3b

BUCKET_ID_MODTIMEDATESTAMP: 5cdaa100

BUCKET_ID_MODCHECKSUM: 1354d01

BUCKET_ID_MODVER_STR: 0.0.0.0

BUCKET_ID_PREFIX_STR: FAIL_FAST_FATAL_APP_EXIT_

FAILURE_PROBLEM_CLASS: FAIL_FAST

FAILURE_SYMBOL_NAME: MaintenanceTool.exe!Unknown

FAILURE_BUCKET_ID: FAIL_FAST_FATAL_APP_EXIT_c0000409_MaintenanceTool.exe!Unknown

TARGET_TIME: 2019-12-13T11:59:09.000Z

OSBUILD: 18363

OSSERVICEPACK: 329

SERVICEPACK_NUMBER: 0

OS_REVISION: 0

SUITE_MASK: 256

PRODUCT_TYPE: 1

OSPLATFORM_TYPE: x86

OSNAME: Windows 10

OSEDITION: Windows 10 WinNt SingleUserTS

OS_LOCALE:

USER_LCID: 0

OSBUILD_TIMESTAMP: 2035-07-27 04:33:32

BUILDDATESTAMP_STR: 190318-1202

BUILDLAB_STR: 19h1_release

BUILDOSVER_STR: 10.0.18362.1.amd64fre.19h1_release.190318-1202

ANALYSIS_SESSION_ELAPSED_TIME: 14b10

ANALYSIS_SOURCE: UM

FAILURE_ID_HASH_STRING: um:fail_fast_fatal_app_exit_c0000409_maintenancetool.exe!unknown

FAILURE_ID_HASH: {9d2b2e86-1f91-f02b-a56d-3474fafbb0c5}

Followup: MachineOwner
---------

0:000> k

1. ChildEBP RetAddr
   WARNING: Stack unwind information not available. Following frames may be wrong.
   00 018fd914 00000000 MaintenanceTool+0xcd0d3b