During Install regsvr32 fails with exit code 0xC0020001

[Timothy White]

I have included the debug output below.  This error code seems to be triggered if there's a shutdown-order problem. Like using a COM interface after it was already released.  Has anybody seen this?  How can I correct it?

Debug Output...

[17:[13:33:27.273]   *** Setup started

[13:33:31.776]   Setup version: Inno Setup version 6.2.0

[13:33:31.777]   Original Setup EXE: C:\Users\twhit\OneDrive\Documents\tim\hear2read\Hear2ReadRepository\installer\Output\Hear2Read_TTS_V0.7.210804.exe

[13:33:31.778]   Setup command line: /SL5="$2E0660,66283365,778240,C:\Users\twhit\OneDrive\Documents\tim\hear2read\Hear2ReadRepository\installer\Output\Hear2Read_TTS_V0.7.210804.exe" /SPAWNWND=$70558 /NOTIFYWND=$2B05F2 /DEBUGWND=$E09EA 

[13:33:31.778]   Windows version: 10.0.19043  (NT platform: Yes)

[13:33:31.778]   64-bit Windows: Yes

[13:33:31.779]   Processor architecture: x64

[13:33:31.779]   User privileges: Administrative

[13:33:31.782]   Administrative install mode: Yes

[13:33:31.783]   Install mode root key: HKEY_LOCAL_MACHINE

[13:33:31.785]   64-bit install mode: No

[13:33:31.790]   Created temporary directory: C:\Users\twhit\AppData\Local\Temp\is-6C4HG.tmp

[13:33:36.233]   Found 3 files to register with RestartManager.

[13:33:36.235]   Calling RestartManager's RmGetList.

[13:33:36.245]   RmGetList finished successfully.

[13:33:36.248]   RestartManager found no applications using one of our files.

[13:33:36.258]   Starting the installation process.

[13:33:36.263]   Creating directory: C:\Program Files (x86)\Hear2Read

[13:33:36.265]   Directory for uninstall files: C:\Program Files (x86)\Hear2Read

[13:33:36.265]   Creating new uninstall log: C:\Program Files (x86)\Hear2Read\unins000.dat

[13:33:36.268]   -- File entry --

[13:33:36.270]   Dest filename: C:\Program Files (x86)\Hear2Read\unins000.exe

[13:33:36.272]   Time stamp of our file: 2021-08-15 13:33:31.253

[13:33:36.273]   Installing the file.

[13:33:36.279]   Successfully installed the file.

[13:33:36.286]   -- File entry --

[13:33:36.287]   Dest filename: C:\Program Files (x86)\Hear2Read\Hear2Read_TTS.exe

[13:33:36.288]   Time stamp of our file: 2021-08-10 13:41:52.000

[13:33:36.289]   Installing the file.

[13:33:36.295]   Successfully installed the file.

[13:33:36.302]   -- File entry --

[13:33:36.304]   Dest filename: C:\Program Files (x86)\Hear2Read\FliteCMUGenericCG_Win32.dll

[13:33:36.305]   Time stamp of our file: 2021-08-07 20:36:04.000

[13:33:36.307]   Installing the file.

[13:33:36.359]   Successfully installed the file.

[13:33:36.362]   Will register the file (a DLL/OCX) later.

[13:33:36.377]   -- File entry --

[13:33:36.383]   Dest filename: C:\Users\twhit\AppData\Local\Temp\is-6C4HG.tmp\vc_redist.x86.exe

[13:33:36.384]   Time stamp of our file: 2018-02-23 13:32:24.000

[13:33:36.386]   Installing the file.

[13:33:37.318]   Successfully installed the file.

[13:33:37.329]   -- File entry --

[13:33:37.333]   Dest filename: C:\Program Files (x86)\Hear2Read\h2r-32x32-win.ico

[13:33:37.336]   Time stamp of our file: 2018-02-23 13:32:22.000

[13:33:37.338]   Installing the file.

[13:33:37.342]   Successfully installed the file.

[13:33:37.353]   -- File entry --

[13:33:37.355]   Dest filename: C:\Program Files (x86)\Hear2Read\Languages\cmu_us_aup.flitevox

[13:33:37.358]   Time stamp of our file: 2018-04-20 07:20:38.000

[13:33:37.359]   Installing the file.

[13:33:37.360]   Creating directory: C:\Program Files (x86)\Hear2Read\Languages

[13:33:38.077]   Successfully installed the file.

[13:33:38.094]   -- File entry --

[13:33:38.097]   Dest filename: C:\Program Files (x86)\Hear2Read\Languages\h2r_indic_tdil_hin-875.flitevox

[13:33:38.101]   Time stamp of our file: 2017-12-15 12:16:16.000

[13:33:38.103]   Installing the file.

[13:33:41.240]   Successfully installed the file.

[13:33:41.253]   -- Icon entry --

[13:33:41.258]   Dest filename: C:\Users\Public\Desktop\Hear2Read_TTS.lnk

[13:33:41.263]   Creating the icon.

[13:33:41.281]   Successfully created the icon.

[13:33:41.300]   -- Registry entry --

[13:33:41.302]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb

[13:33:41.304]   Creating or opening the key.

[13:33:41.305]   Creating or setting the value.

[13:33:41.307]   Successfully created or set the value.

[13:33:41.317]   -- Registry entry --

[13:33:41.319]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb

[13:33:41.321]   Value name: 409

[13:33:41.323]   Creating or opening the key.

[13:33:41.325]   Creating or setting the value.

[13:33:41.333]   Successfully created or set the value.

[13:33:41.342]   -- Registry entry --

[13:33:41.344]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb

[13:33:41.347]   Value name: CLSID

[13:33:41.351]   Creating or opening the key.

[13:33:41.354]   Creating or setting the value.

[13:33:41.356]   Successfully created or set the value.

[13:33:41.371]   -- Registry entry --

[13:33:41.372]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb

[13:33:41.374]   Value name: voxdir

[13:33:41.380]   Creating or opening the key.

[13:33:41.382]   Creating or setting the value.

[13:33:41.384]   Successfully created or set the value.

[13:33:41.400]   -- Registry entry --

[13:33:41.401]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes

[13:33:41.404]   Value name: Age

[13:33:41.405]   Creating or opening the key.

[13:33:41.407]   Creating or setting the value.

[13:33:41.409]   Successfully created or set the value.

[13:33:41.421]   -- Registry entry --

[13:33:41.423]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes

[13:33:41.425]   Value name: Gender

[13:33:41.426]   Creating or opening the key.

[13:33:41.428]   Creating or setting the value.

[13:33:41.430]   Successfully created or set the value.

[13:33:41.439]   -- Registry entry --

[13:33:41.441]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes

[13:33:41.443]   Value name: Language

[13:33:41.445]   Creating or opening the key.

[13:33:41.447]   Creating or setting the value.

[13:33:41.448]   Successfully created or set the value.

[13:33:41.458]   -- Registry entry --

[13:33:41.461]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes

[13:33:41.463]   Value name: Name

[13:33:41.464]   Creating or opening the key.

[13:33:41.466]   Creating or setting the value.

[13:33:41.467]   Successfully created or set the value.

[13:33:41.475]   -- Registry entry --

[13:33:41.477]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes

[13:33:41.479]   Value name: Vendor

[13:33:41.480]   Creating or opening the key.

[13:33:41.482]   Creating or setting the value.

[13:33:41.483]   Successfully created or set the value.

[13:33:41.489]   -- Registry entry --

[13:33:41.490]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil

[13:33:41.491]   Creating or opening the key.

[13:33:41.496]   Creating or setting the value.

[13:33:41.498]   Successfully created or set the value.

[13:33:41.504]   -- Registry entry --

[13:33:41.506]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil

[13:33:41.507]   Value name: 409

[13:33:41.508]   Creating or opening the key.

[13:33:41.509]   Creating or setting the value.

[13:33:41.510]   Successfully created or set the value.

[13:33:41.518]   -- Registry entry --

[13:33:41.520]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil

[13:33:41.521]   Value name: CLSID

[13:33:41.522]   Creating or opening the key.

[13:33:41.523]   Creating or setting the value.

[13:33:41.524]   Successfully created or set the value.

[13:33:41.534]   -- Registry entry --

[13:33:41.537]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil

[13:33:41.539]   Value name: voxdir

[13:33:41.540]   Creating or opening the key.

[13:33:41.541]   Creating or setting the value.

[13:33:41.543]   Successfully created or set the value.

[13:33:41.555]   -- Registry entry --

[13:33:41.557]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes

[13:33:41.559]   Value name: Age

[13:33:41.561]   Creating or opening the key.

[13:33:41.563]   Creating or setting the value.

[13:33:41.564]   Successfully created or set the value.

[13:33:41.576]   -- Registry entry --

[13:33:41.578]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes

[13:33:41.579]   Value name: Gender

[13:33:41.582]   Creating or opening the key.

[13:33:41.584]   Creating or setting the value.

[13:33:41.587]   Successfully created or set the value.

[13:33:41.597]   -- Registry entry --

[13:33:41.598]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes

[13:33:41.599]   Value name: Language

[13:33:41.600]   Creating or opening the key.

[13:33:41.601]   Creating or setting the value.

[13:33:41.601]   Successfully created or set the value.

[13:33:41.608]   -- Registry entry --

[13:33:41.610]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes

[13:33:41.611]   Value name: Name

[13:33:41.612]   Creating or opening the key.

[13:33:41.613]   Creating or setting the value.

[13:33:41.615]   Successfully created or set the value.

[13:33:41.630]   -- Registry entry --

[13:33:41.632]   Key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes

[13:33:41.634]   Value name: Vendor

[13:33:41.636]   Creating or opening the key.

[13:33:41.637]   Creating or setting the value.

[13:33:41.639]   Successfully created or set the value.

[13:33:41.642]   Registering 32-bit DLL/OCX: C:\Program Files (x86)\Hear2Read\FliteCMUGenericCG_Win32.dll

[13:33:41.646]   Spawning 32-bit RegSvr32: "C:\Windows\system32\regsvr32.exe" /s "C:\Program Files (x86)\Hear2Read\FliteCMUGenericCG_Win32.dll"

[13:33:42.257]   Registration failed:

RegSvr32 failed with exit code 0xC0020001.

[13:33:42.259]   Message box (Abort/Retry/Ignore):

C:\Program Files (x86)\Hear2Read\FliteCMUGenericCG_Win32.dll

Unable to register the DLL/OCX: RegSvr32 failed with exit code 0xC0020001.

[13:33:44.733]   User chose Ignore.

[13:33:44.736]   Saving uninstall information.

[13:33:44.737]   Writing uninstaller messages: C:\Program Files (x86)\Hear2Read\unins000.msg

[13:33:44.739]   Creating new uninstall key: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{FC27AF90-949F-45E8-AB4B-2164AD32E73A}_is1

[13:33:44.740]   Writing uninstall key values.

[13:33:44.742]   Detected previous non administrative install? No

[13:33:44.744]   Detected previous administrative 64-bit install? No

[13:33:44.750]   Installation process succeeded.

[13:33:44.764]   -- Run entry --

[13:33:44.764]   Run as: Current user

[13:33:44.766]   Type: Exec

[13:33:44.767]   Filename: C:\Users\twhit\AppData\Local\Temp\is-6C4HG.tmp\VC_redist.x86.exe

[13:33:44.768]   Parameters: /install /quiet /norestart

[13:33:45.304]   Process exit code: 1638

[13:33:45.310]   Need to restart Windows? No

[13:33:47.320]   Deinitializing Setup.

[13:33:47.368]   *** Setup exit code: 0

[Timothy White]

Here is the source code that caused the failure.  Again, the exit code from regsvr32 implies that the cmd window closed before the command completed.

Tim

[Timothy White]

and the file

; Script generated by the Inno Setup Script Wizard.

; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!

#define MyAppName "Hear2Read TTS"

#define MyAppVersion "0.7.210804"

#define MyAppPublisher "Hear2Read, Inc."

#define MyAppURL "http://Hear2Read.org"

[Setup]

; NOTE: The value of AppId uniquely identifies this application.

; Do not use the same AppId value in installers for other applications.

; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)

AppId={{FC27AF90-949F-45E8-AB4B-2164AD32E73A} 

SignTool=SignTool

SignedUninstaller=yes

AppName={#MyAppName}

AppVersion={#MyAppVersion}

AppVerName={#MyAppName} {#MyAppVersion}

AppPublisher={#MyAppPublisher}

AppPublisherURL={#MyAppURL}

AppSupportURL={#MyAppURL}

AppUpdatesURL={#MyAppURL}

AppCopyright=Copyright (C) 2021 Hear2Read, Inc.

DefaultDirName={commonpf}\Hear2Read

DisableDirPage=yes

DefaultGroupName=Hear2Read

DisableProgramGroupPage=yes

OutputBaseFilename=Hear2Read_TTS_V0.7.210804

SetupIconFile=Icon\h2r-32x32-win.ico

Compression=lzma

SolidCompression=yes

LicenseFile=Windows_DLL_Installer_License.txt

WizardImageFile=hear2read_Setup-vert-2color.bmp

PrivilegesRequired=admin

;ArchitecturesInstallin64BitMode=x64

[Languages]

Name: "english"; MessagesFile: "compiler:Default.isl"

[Files]

Source: "../WindowsApp/VoiceChecker/VoiceChecker/bin/Release/app.publish/Hear2Read_TTS.exe"; DestDir: {app}; DestName: "Hear2Read_TTS.exe";

Source: "../sapi/Win32/release/FliteCMUGenericCG_Win32.dll"; DestDir: {app}; Flags: regserver;

source: "vc_redist.x86.exe"; Destdir: "{tmp}"; Flags: ignoreversion;                                      

Source: "vc_redist.x64.exe"; DestDir: "{tmp}"; Flags: ignoreversion; Check: IsWin64;

                                                 

Source: "../sapi/x64/release/FliteCMUGenericCG_x64.dll"; DestDir: {app}; Flags: regserver 64bit; Check: IsWin64;

Source: "./Icon/h2r-32x32-win.ico"; DestDir: {app};

Source: "Languages\cmu_us_aup.flitevox"; DestDir: {app}\Languages

Source: "Languages\h2r_indic_tdil_hin-875.flitevox"; DestDir: {app}\Languages

; NOTE: Don't use "Flags: ignoreversion" on any shared system files

[Registry]     

; English_axb

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb"; ValueType: string; ValueName: ""; ValueData: "Hear2Read English Male"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb"; ValueType: string; ValueName: "409"; ValueData: "Hear2Read English Male"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb"; ValueType: string; ValueName: "CLSID"; ValueData: "{{435A0515-F568-4A0A-B5A3-42844348602F}"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb"; ValueType: string; ValueName: "voxdir"; ValueData: {app}\Languages\cmu_us_aup.flitevox; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes"; ValueType: string; ValueName: "Age"; ValueData: "Adult"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes"; ValueType: string; ValueName: "Gender"; ValueData: "Male"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes"; ValueType: string; ValueName: "Language"; ValueData: "409;9"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes"; ValueType: string; ValueName: "Name"; ValueData: "Hear2Read English Male"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes"; ValueType: string; ValueName: "Vendor"; ValueData: "Hear2Read"; Flags: uninsdeletekey;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb"; ValueType: string; ValueName: ""; ValueData: "Hear2Read English Male"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb"; ValueType: string; ValueName: "409"; ValueData: "Hear2Read English Male"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb"; ValueType: string; ValueName: "CLSID"; ValueData: "{{435A0515-F568-4A0A-B5A3-42844348602F}"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb"; ValueType: string; ValueName: "voxdir"; ValueData: {app}\Languages\cmu_us_aup.flitevox; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes"; ValueType: string; ValueName: "Age"; ValueData: "Adult"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes"; ValueType: string; ValueName: "Gender"; ValueData: "Male"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes"; ValueType: string; ValueName: "Language"; ValueData: "409;9"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes"; ValueType: string; ValueName: "Name"; ValueData: "Hear2Read English Male"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\English_axb\Attributes"; ValueType: string; ValueName: "Vendor"; ValueData: "Hear2Read"; Flags: uninsdeletekey; Check: IsWin64;

; Hindi Tdil

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil"; ValueType: string; ValueName: ""; ValueData: "Hear2Read Hindi Male"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil"; ValueType: string; ValueName: "409"; ValueData: "Hear2Read Hindi Male"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil"; ValueType: string; ValueName: "CLSID"; ValueData: "{{435A0515-F568-4A0A-B5A3-42844348602F}"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil"; ValueType: string; ValueName: "voxdir"; ValueData: {app}\Languages\h2r_indic_tdil_hin-875.flitevox; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes"; ValueType: string; ValueName: "Age"; ValueData: "Adult"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes"; ValueType: string; ValueName: "Gender"; ValueData: "Male"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes"; ValueType: string; ValueName: "Language"; ValueData: "439"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes"; ValueType: string; ValueName: "Name"; ValueData: "Hear2Read Hindi Male"; Flags: uninsdeletekey;

root: HKLM; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes"; ValueType: string; ValueName: "Vendor"; ValueData: "Hear2Read"; Flags: uninsdeletekey;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil"; ValueType: string; ValueName: ""; ValueData: "Hear2Read Hindi Male"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil"; ValueType: string; ValueName: "409"; ValueData: "Hear2Read Hindi Male"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil"; ValueType: string; ValueName: "CLSID"; ValueData: "{{435A0515-F568-4A0A-B5A3-42844348602F}"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil"; ValueType: string; ValueName: "voxdir"; ValueData: {app}\Languages\h2r_indic_tdil_hin-875.flitevox; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes"; ValueType: string; ValueName: "Age"; ValueData: "Adult"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes"; ValueType: string; ValueName: "Gender"; ValueData: "Male"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes"; ValueType: string; ValueName: "Language"; ValueData: "439"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes"; ValueType: string; ValueName: "Name"; ValueData: "Hear2Read Hindi Male"; Flags: uninsdeletekey; Check: IsWin64;

root: HKLM64; Subkey: "SOFTWARE\Microsoft\SPEECH\Voices\Tokens\Hindi_tdil\Attributes"; ValueType: string; ValueName: "Vendor"; ValueData: "Hear2Read"; Flags: uninsdeletekey; Check: IsWin64;

[Run]

Filename: "{tmp}\VC_redist.x86.exe"; Parameters: "/install /quiet /norestart"; StatusMsg: "Installing Microsoft Visual C++ Redistributable on x64 ...."; 

Filename: "{tmp}\VC_redist.x64.exe"; Parameters: "/install /quiet /norestart"; StatusMsg: "Installing Microsoft Visual C++ Redistributable on x64 ...."; Check: IsWin64;

;Filename: "{tmp}\VC_redist.x86.exe"; Check: not VCinstalled;             

[Icons]

Name: "{commondesktop}\Hear2Read_TTS"; Filename: "{app}\Hear2Read_TTS.exe"; IconFilename: "{app}\h2r-32x32-win.ico"

[UninstallRun]

On Sunday, August 15, 2021 at 2:02:42 PM UTC-7 Timothy White wrote:

[Eivind Bakkestuen]

Does your DLLs by any chance depend on the VC_redist installer contents already existing on the machine?

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