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    <title>topic Re: &amp;quot;failed to install the hcmon driver&amp;quot; on win10 while upgrating to 16.2.4 in VMware Workstation Player Discussions</title>
    <link>https://communities.vmware.com/t5/VMware-Workstation-Player/quot-failed-to-install-the-hcmon-driver-quot-on-win10-while/m-p/2939409#M39775</link>
    <description>&lt;P&gt;Hi there,&lt;/P&gt;&lt;P&gt;Did you find a solution to this issue with hcmon.sys?&lt;/P&gt;</description>
    <pubDate>Sun, 20 Nov 2022 04:33:21 GMT</pubDate>
    <dc:creator>Fpm2001</dc:creator>
    <dc:date>2022-11-20T04:33:21Z</dc:date>
    <item>
      <title>"failed to install the hcmon driver" on win10 while upgrating to 16.2.4</title>
      <link>https://communities.vmware.com/t5/VMware-Workstation-Player/quot-failed-to-install-the-hcmon-driver-quot-on-win10-while/m-p/2927012#M39387</link>
      <description>&lt;P&gt;I'm suffering the "failed to install the hcmon driver" while upgrating to 16.2.4 for several days. I did the upgrade by overwriting the old version directly. I've tried all the measures found on the Internet but none worked:&lt;/P&gt;&lt;UL&gt;&lt;LI&gt;manually remove the hcmon.sys under c:\windows\systems32\drivers, but the file does not exist under the directory;&lt;/LI&gt;&lt;LI&gt;install the software as Administrator; (didn't work)&lt;/LI&gt;&lt;LI&gt;uninstall the hcmon driver under "Device manager -&amp;gt; Non plug and play drivers". I didn't see the driver event I clicked the button to see the hidden items;&lt;/LI&gt;&lt;LI&gt;installing older versions; (didn't work)&lt;/LI&gt;&lt;LI&gt;cleanup all the items related to vmware and hcmon in the registry and hard disk; (didn't work)&lt;/LI&gt;&lt;LI&gt;disable the AntiVirus software; (didn't work)&lt;/LI&gt;&lt;/UL&gt;&lt;P&gt;I have no idea now except reinstall the OS completely.&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;LI-CODE lang="markup"&gt;2022-09-02T10:45:53.766+08:00| USBDeviceInstUtil-build-18760002| I0: --- VMInstallHcmon(): Installing hcmon service
2022-09-02T10:45:53.766+08:00| USBDeviceInstUtil-build-18760002| I1: MsiUtil_GetPropertyString: Getting Property CustomActionData = C:\Program Files (x86)\Common Files\VMware\USB\;5;Win7
2022-09-02T10:45:53.766+08:00| USBDeviceInstUtil-build-18760002| I0: Installing HCMON in "C:\Program Files (x86)\Common Files\VMware\USB\"
2022-09-02T10:45:53.767+08:00| USBDeviceInstUtil-build-18760002| I0: Attempting to call function VNL_InstallHcmonInf for service hcmon with 5;Win7 in "C:\Program Files (x86)\Common Files\VMware\USB\"
2022-09-02T10:45:53.795+08:00| USBDeviceInstUtil-build-18760002| I0: Loading vnetlib from "C:\Program Files (x86)\Common Files\VMware\USB\vnetlib.dll" [7bce0000]
2022-09-02T10:45:53.796+08:00| inst-build-18760002| I1: VNLInstallLegacyInf: driverId:hcmon cmd:install hcmoninf args:5;Win7
2022-09-02T10:45:53.796+08:00| inst-build-18760002| I1: launching process for: install hcmoninf 5;Win7 
2022-09-02T10:45:53.888+08:00| inst-build-18760002| I1: VNLSpawn64BitVnetlibTask: launched process: pid 16092 tid 14456
2022-09-02T10:45:53.888+08:00| inst-build-18760002| I1: VNLSpawn64BitVnetlibTask: Waiting for process, 0 loops
2022-09-02T10:45:54.034+08:00| inst-build-18760002| I1: VNLInstallLegacyInf: driverId:hcmon cmd:install hcmoninf args:5;Win7
2022-09-02T10:45:54.062+08:00| inst-build-18760002| E2: GetSpecificProductInstallPath: could not find product registry key
2022-09-02T10:45:54.062+08:00| inst-build-18760002| E2: GetSpecificProductInstallPath: could not find product registry key. Try the WoW path.
2022-09-02T10:45:54.071+08:00| inst-build-18760002| I2: Util_FileExistsW: Found "C:\Program Files\Common Files\VMware\Drivers\hcmon\Win7\hcmon.inf"
2022-09-02T10:45:54.072+08:00| inst-build-18760002| I1: LegacyDriverManager::InstallDriver: Determining whether to install the hcmon driver
2022-09-02T10:45:54.074+08:00| inst-build-18760002| I2: LoadSupportFiles: Successfully loaded C:\Program Files (x86)\Common Files\VMware\USB\x64\DIFXAPI.dll
2022-09-02T10:45:54.074+08:00| inst-build-18760002| I2: LoadSupportFiles: Incremented refcount for module DIFXAPI.dll
2022-09-02T10:45:54.074+08:00| inst-build-18760002| I1: DriverVersionInfo::ReadFromRegistry: Did not find info for hcmon driver
2022-09-02T10:45:54.080+08:00| inst-build-18760002| I1: DInfo_GetDriverInfoFromInf: Got provider for inf: VMware, Inc.
2022-09-02T10:45:54.080+08:00| inst-build-18760002| I2: DInfo_GetDriverInfoFromInf: Got catalog file for inf: hcmon.cat
2022-09-02T10:45:54.080+08:00| inst-build-18760002| I2: DInfo_GetDriverInfoFromInf: Got class name for inf: USB
2022-09-02T10:45:54.080+08:00| inst-build-18760002| I2: DInfo_GetDriverInfoFromInf: Got date/version for inf: 03/19/2021,8.11.11.0
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I1: DInfo_GetDriverInfoFromInf: verified inf C:\Program Files\Common Files\VMware\Drivers\hcmon\Win7\hcmon.inf signed by Microsoft
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I2: DInfo_GetDriverInfoFromInf: catalog file: "C:\Program Files\Common Files\VMware\Drivers\hcmon\Win7\hcmon.cat"
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I2: DInfo_GetDriverInfoFromInf: digital signer: "Microsoft Windows Hardware Compatibility Publisher"
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I2: DInfo_GetDriverInfoFromInf: digital signer ver: "2:6.0"
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I1: DriverVersionInfo::IsSameAs: File versions don't match or older
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I1: BaseDriverManager::IsSameDriverAndPresent: Driver file versions don't match
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I1: LegacyDriverManager::EvalUpdateNeeded: Determined that hcmon has changed
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I1: LegacyDriverManager::EvalUpdateNeeded: Prior hcmon info:
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I1: DriverVersionInfo::Print: Driver version (invalid) 0.0.0.0 is not WHQL (ca ver 0) inf ""
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I1: LegacyDriverManager::EvalUpdateNeeded: New hcmon info:
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I1: DriverVersionInfo::Print: Driver version (valid) 8.11.11.0 is WHQL (ca ver 4998961) inf ""
2022-09-02T10:45:54.148+08:00| inst-build-18760002| I2: UnloadSupportFiles: Decremented refcount for module DIFXAPI.dll
2022-09-02T10:45:54.149+08:00| inst-build-18760002| I1: LegacyDriverManager::InstallDriver: Uninstalling a prior version hcmon driver
2022-09-02T10:45:54.149+08:00| inst-build-18760002| I2: LoadSupportFiles: Incremented refcount for module DIFXAPI.dll
2022-09-02T10:45:54.149+08:00| inst-build-18760002| I1: LegacyDriverManager::UninstallDriverImpl: Uninstalling the hcmon driver
2022-09-02T10:45:54.149+08:00| inst-build-18760002| I1: DriverVersionInfo::ReadFromRegistry: Did not find info for hcmon driver
2022-09-02T10:45:54.149+08:00| inst-build-18760002| I1: DriverBaseInfo::ReadMultiszFromRegistry: No registry value vwdk.installers
2022-09-02T10:45:54.149+08:00| inst-build-18760002| I1: DriverInstallerInfo::SetMsiInstallerPresent: Set Msi installer: present
2022-09-02T10:45:54.149+08:00| inst-build-18760002| I1: LegacyDriverManager::UninstallDriverImpl: Query if old style hcmon legacy driver is installed
2022-09-02T10:45:54.149+08:00| inst-build-18760002| I2: Inst_QueryServiceRunningStatus: Attempting to query service: hcmon
2022-09-02T10:45:54.150+08:00| inst-build-18760002| E1: Inst_QueryServiceRunningStatus: Service could not be opened: ERROR_SERVICE_DOES_NOT_EXIST
2022-09-02T10:45:54.150+08:00| inst-build-18760002| I2: UnloadSupportFiles: Decremented refcount for module DIFXAPI.dll
2022-09-02T10:45:54.150+08:00| inst-build-18760002| I1: LegacyDriverManager::InstallDriverImpl: Installing new version of the hcmon driver
2022-09-02T10:45:54.150+08:00| inst-build-18760002| I1: DriverBaseInfo::ReadMultiszFromRegistry: No registry value vwdk.installers
2022-09-02T10:45:54.150+08:00| inst-build-18760002| I1: DriverBaseInfo::DeleteFromRegistry: No info for driver hcmon to delete
2022-09-02T10:45:54.151+08:00| inst-build-18760002| I2: Util_IsTestSigningEnabled: TestSigning not enabled (no TESTSIGNING token)
2022-09-02T10:45:54.151+08:00| inst-build-18760002| I1: DriverMgmt_TryAddVMwareCerts: Automated cert installation requires test-signing mode
2022-09-02T10:45:54.152+08:00| inst-build-18760002| I1: Util_GetKeyValueDWORD: Cannot query key value HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\hcmon\DeleteFlag| winerror code 2 (The system cannot find the file specified.)
2022-09-02T10:45:54.152+08:00| inst-build-18760002| I1: BaseDriverManager::DifxApiLogCallback: hcmon (Difx): ENTER:  DriverPackageInstallW
2022-09-02T10:45:54.157+08:00| inst-build-18760002| I1: BaseDriverManager::DifxApiLogCallback: hcmon (Difx): hcmon.inf: checking signature with catalog 'C:\Program Files\Common Files\VMware\Drivers\hcmon\Win7\hcmon.cat' ...
2022-09-02T10:45:54.161+08:00| inst-build-18760002| I1: BaseDriverManager::DifxApiLogCallback: hcmon (Difx): Driver package 'hcmon.inf' is WHQL signed.
2022-09-02T10:45:54.171+08:00| inst-build-18760002| I1: BaseDriverManager::DifxApiLogCallback: hcmon (Difx): Copied 'hcmon.inf' to driver store...
2022-09-02T10:45:54.174+08:00| inst-build-18760002| I1: BaseDriverManager::DifxApiLogCallback: hcmon (Difx): Copied 'hcmon.cat' to driver store...
2022-09-02T10:45:54.176+08:00| inst-build-18760002| I1: BaseDriverManager::DifxApiLogCallback: hcmon (Difx): Commiting queue...
2022-09-02T10:45:54.181+08:00| inst-build-18760002| I1: BaseDriverManager::DifxApiLogCallback: hcmon (Difx): Copied file: 'C:\Program Files\Common Files\VMware\Drivers\hcmon\Win7\.\hcmon.sys' -&amp;gt; 'C:\WINDOWS\system32\DRVSTORE\hcmon_1E804F260BFD7A2F39698591B5E6FF49B1EB033B\.\hcmon.sys'.
2022-09-02T10:45:54.185+08:00| inst-build-18760002| E1: BaseDriverManager::DifxApiLogCallback: hcmon: Could not add driver store reference to the service.| winerror code 0 (The operation completed successfully.)
2022-09-02T10:45:54.186+08:00| inst-build-18760002| E1: BaseDriverManager::DifxApiLogCallback: hcmon: The driver installation failed. Attempting to undo system changes ...| winerror code 1603 (Fatal error during installation.)
2022-09-02T10:45:54.186+08:00| inst-build-18760002| I1: BaseDriverManager::DifxApiLogCallback: hcmon (Difx): Driver store reference information does not exist for service 'hcmon'. So, no undo for this service.
2022-09-02T10:45:54.186+08:00| inst-build-18760002| E1: BaseDriverManager::DifxApiLogCallback: hcmon: Unable to revert to a previous driver store for service 'hcmon'.| winerror code 0 (The operation completed successfully.)
2022-09-02T10:45:54.186+08:00| inst-build-18760002| E1: BaseDriverManager::DifxApiLogCallback: hcmon: Will attempt to uninstall the driver.| winerror code 0 (The operation completed successfully.)
2022-09-02T10:45:54.186+08:00| inst-build-18760002| E1: BaseDriverManager::DifxApiLogCallback: hcmon: Error unable to open service 'hcmon' to delete it because of error 0x6| winerror code 0 (The operation completed successfully.)
2022-09-02T10:45:54.186+08:00| inst-build-18760002| E1: BaseDriverManager::DifxApiLogCallback: hcmon: Error occurred while deleting service to uninstall the driver store.| winerror code 0 (The operation completed successfully.)
2022-09-02T10:45:54.186+08:00| inst-build-18760002| E1: BaseDriverManager::DifxApiLogCallback: hcmon: Error encountered while uninstalling driver store.| winerror code 0 (The operation completed successfully.)
2022-09-02T10:45:54.186+08:00| inst-build-18760002| E1: BaseDriverManager::DifxApiLogCallback: hcmon: Error 0x643 encountered while trying to undo the install of driver store| winerror code 0 (The operation completed successfully.)
2022-09-02T10:45:54.195+08:00| inst-build-18760002| I1: BaseDriverManager::DifxApiLogCallback: hcmon (Difx): Driver Store entry '' removed.
2022-09-02T10:45:54.195+08:00| inst-build-18760002| I1: BaseDriverManager::DifxApiLogCallback: hcmon (Difx): RETURN: DriverPackageInstallW  (0x643)
2022-09-02T10:45:54.195+08:00| inst-build-18760002| E1: LegacyDriverManager::InstallDriverImpl: Install of hcmon failed with| winerror code 1603 (Fatal error during installation.)
2022-09-02T10:45:54.204+08:00| inst-build-18760002| E1: LegacyDriverManager::InstallDriverImpl: Cannot locate installed INF location for hcmon of C:\Program Files\Common Files\VMware\Drivers\hcmon\Win7\hcmon.inf| winerror code 3758097154&lt;/LI-CODE&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Fri, 02 Sep 2022 03:49:09 GMT</pubDate>
      <guid>https://communities.vmware.com/t5/VMware-Workstation-Player/quot-failed-to-install-the-hcmon-driver-quot-on-win10-while/m-p/2927012#M39387</guid>
      <dc:creator>HypnosWang</dc:creator>
      <dc:date>2022-09-02T03:49:09Z</dc:date>
    </item>
    <item>
      <title>Re: "failed to install the hcmon driver" on win10 while upgrating to 16.2.4</title>
      <link>https://communities.vmware.com/t5/VMware-Workstation-Player/quot-failed-to-install-the-hcmon-driver-quot-on-win10-while/m-p/2939409#M39775</link>
      <description>&lt;P&gt;Hi there,&lt;/P&gt;&lt;P&gt;Did you find a solution to this issue with hcmon.sys?&lt;/P&gt;</description>
      <pubDate>Sun, 20 Nov 2022 04:33:21 GMT</pubDate>
      <guid>https://communities.vmware.com/t5/VMware-Workstation-Player/quot-failed-to-install-the-hcmon-driver-quot-on-win10-while/m-p/2939409#M39775</guid>
      <dc:creator>Fpm2001</dc:creator>
      <dc:date>2022-11-20T04:33:21Z</dc:date>
    </item>
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