Install mdac28 into wine32 without Winetricks and unattended 07.05.26

## Setup wine 32
```
WINEARCH=win32  wineboot --init
``

## Switch to windows nt40
``
wine reg add "HKCU\Software\Wine" /v Version /d "nt40" /f
``

## Kill winserver and clean all files 
```
wineserver -k
rm -rf ~/.wine/drive_c/windows/temp/*
rm -rf ~/.wine/drive_c/windows/msdownld.tmp/*
```

## Install wdac28 without promt 
```
wine mdac_typ.exe /q /C:"setup /QNT"
```

## Switch to windows back to version ms10
```
wine reg add "HKCU\Software\Wine" /v Version /d "win10" /f
```

Let's break down what you've provided and then I can offer some suggestions or additions.

### Breakdown of Your Commands:

1.  **`WINEARCH=win32 wineboot --init`**
    *   **Purpose:** Initializes a new 32-bit Wine prefix.
    *   **Explanation:**
        *   `WINEARCH=win32`: This environment variable tells Wine to create a 32-bit architecture environment.
        *   `wineboot --init`: This command performs the initial setup for a Wine prefix, creating the necessary directory structure (`drive_c`, `users`, etc.) and default registry entries.

2.  **`wine reg add "HKCU\Software\Wine" /v Version /d "nt40" /f`**
    *   **Purpose:** Switches the emulated Windows version to Windows NT 4.0.
    *   **Explanation:**
        *   `wine reg add`: This command is used to add or modify registry entries within the emulated Windows environment.
        *   `"HKCU\Software\Wine"`: The registry key where Wine stores its configuration. `HKCU` stands for "HKEY_CURRENT_USER".
        *   `/v Version`: Specifies the registry value name we want to modify, which is `Version`.
        *   `/d "nt40"`: Sets the data for the `Version` value to `nt40`, instructing Wine to emulate Windows NT 4.0.
        *   `/f`: Forces the operation without prompting for confirmation.

3.  **`wineserver -k` and `rm -rf ~/.wine/drive_c/windows/temp/* ~/.wine/drive_c/windows/msdownld.tmp/*`**
    *   **Purpose:** Kills the Wine server process and cleans temporary files.
    *   **Explanation:**
        *   `wineserver -k`: This command forcefully terminates the Wine server process, which manages communication between Wine applications and the host system. It's often necessary after making significant configuration changes or before a clean restart.
        *   `rm -rf ~/.wine/drive_c/windows/temp/*`: Removes all files and subdirectories within the `temp` directory of the emulated C: drive.
        *   `rm -rf ~/.wine/drive_c/windows/msdownld.tmp/*`: Removes all files and subdirectories within the `msdownld.tmp` directory of the emulated C: drive. These are common locations for temporary files left behind by installers or applications.

4.  **`wine mdac_typ.exe /q /C:"setup /QNT"`**
    *   **Purpose:** Installs MDAC (Microsoft Data Access Components) version 2.8 silently.
    *   **Explanation:**
        *   `wine mdac_typ.exe`: Executes the MDAC installer using Wine.
        *   `/q`: This is likely an argument for the `mdac_typ.exe` installer itself, indicating a "quiet" installation (no user interface).
        *   `/C:"setup /QNT"`: This part is interesting. It's passing a command to the Wine environment.
            *   `setup`: This refers to the `setup.exe` program that might be bundled within `mdac_typ.exe`.
            *   `/QNT`: These are typically installer switches for Microsoft installers.
                *   `/Q`: Often means "Quiet" mode.
                *   `/N`: Often means "No UI".
                *   `/T`: Could mean "Temporary files" or other specific flags depending on the installer.
            *   The combination `/q /C:"setup /QNT"` is a common way to trigger a silent, unattended installation of certain Windows applications through Wine.

5.  **`wine reg add "HKCU\Software\Wine" /v Version /d "win10" /f`**
    *   **Purpose:** Switches the emulated Windows version back to Windows 10.
    *   **Explanation:** Similar to the NT40 switch, but sets the `Version` to `win10` for emulating Windows 10.

### "More nice md" - Suggestions and Additions:

You've covered some key steps. Here are some ways to make your script "nicer" or more robust, depending on your goals:

1.  **Combine Commands:** You can chain commands using `&&` for sequential execution, ensuring the next command only runs if the previous one succeeds.
    ```bash
    WINEARCH=win32 wineboot --init && \
    wine reg add "HKCU\Software\Wine" /v Version /d "nt40" /f && \
    wineserver -k && \
    rm -rf ~/.wine/drive_c/windows/temp/* ~/.wine/drive_c/windows/msdownld.tmp/* && \
    wine mdac_typ.exe /q /C:"setup /QNT" && \
    wine reg add "HKCU\Software\Wine" /v Version /d "win10" /f
    ```

2.  **Error Handling:** For scripts that need to be very reliable, you might want to add checks. For example, checking if `wineboot` succeeded before proceeding.
    ```bash
    WINEARCH=win32 wineboot --init || { echo "Wineboot failed!"; exit 1; }
    # ... and so on for other commands
    ```

3.  **Using a Specific Wine Prefix:** If you're managing multiple Wine environments, it's best to specify the prefix path.
    *   Set the `WINEPREFIX` environment variable:
        ```bash
        export WINEPREFIX=~/.wine-my-app
        WINEARCH=win32 wineboot --init
        wine reg add "HKCU\Software\Wine" /v Version /d "nt40" /f
        # ... etc.
        ```
    *   Or pass it directly to Wine commands:
        ```bash
        WINEARCH=win32 wineboot --init --prefix ~/.wine-my-app
        wine --prefix ~/.wine-my-app reg add "HKCU\Software\Wine" /v Version /d "nt40" /f
        ```

4.  **More Robust Cleanup:**
    *   You might want to include cleaning of other common temporary or cache directories, depending on what applications you intend to run.
    *   Consider using `find` for more granular cleanup if needed, though `rm -rf` on known temp directories is usually sufficient.

5.  **Variable for MDAC Installer:** If you download `mdac_typ.exe` to a specific location, you can use a variable for clarity.
    ```bash
    MDAC_INSTALLER="/path/to/your/mdac_typ.exe"
    wine "$MDAC_INSTALLER" /q /C:"setup /QNT"
    ```

6.  **Logging:** For unattended scripts, redirecting output to a log file can be very helpful for debugging.
    ```bash
    # ... commands ... > wine_setup.log 2>&1
    ```
    This redirects both standard output and standard error to `wine_setup.log`.

7.  **Modern `winecfg` defaults:** For `win10` emulation, you might want to ensure some default libraries or settings are applied. This can sometimes be done by running `winecfg` once in a GUI session or by manually editing the registry. Your current approach of switching `Version` is a good start.

8.  **Pre-downloading:** Make sure `mdac_typ.exe` is present before running the installation command. You could add a check or a download step.

### Example of a More "Nicely" Structured Script:

```bash
#!/bin/bash

# --- Configuration ---
WINE_PREFIX="${HOME}/.wine-custom-app" # Or choose a different path
WINE_ARCH="win32"
EMULATED_VERSION_NT40="nt40"
EMULATED_VERSION_WIN10="win10"
MDAC_INSTALLER_URL="https://download.microsoft.com/download/win2000platform/Redist/2866/EN-US/mdac_typ.exe" # Example URL, verify it
MDAC_INSTALLER_FILENAME="mdac_typ.exe"
MDAC_INSTALLER_PATH="${WINE_PREFIX}/drive_c/temp/${MDAC_INSTALLER_FILENAME}" # Download to a temp dir within prefix

# --- Setup functions ---
setup_wine_prefix() {
    echo "--- Setting up Wine prefix: ${WINE_PREFIX} ---"
    export WINEPREFIX="${WINE_PREFIX}"
    WINEARCH="${WINE_ARCH}" wineboot --init || { echo "ERROR: wineboot --init failed."; exit 1; }
    echo "Wine prefix initialized."
}

switch_wine_version() {
    local version="$1"
    echo "--- Switching emulated version to: ${version} ---"
    export WINEPREFIX="${WINE_PREFIX}"
    wine reg add "HKCU\Software\Wine" /v Version /d "${version}" /f || { echo "ERROR: Failed to set registry Version to ${version}."; exit 1; }
    wineserver -k || echo "Warning: wineserver -k might not have been running or failed."
    echo "Emulated version set to ${version}."
}

clean_temp_files() {
    echo "--- Cleaning temporary files in ${WINE_PREFIX}/drive_c ---"
    export WINEPREFIX="${WINE_PREFIX}"
    rm -rf "${WINE_PREFIX}/drive_c/windows/temp/*"
    rm -rf "${WINE_PREFIX}/drive_c/windows/msdownld.tmp/*"
    echo "Temporary files cleaned."
}

download_mdac() {
    echo "--- Downloading MDAC installer ---"
    mkdir -p "${WINE_PREFIX}/drive_c/temp"
    if [ ! -f "${MDAC_INSTALLER_PATH}" ]; then
        echo "Downloading from ${MDAC_INSTALLER_URL} to ${MDAC_INSTALLER_PATH}"
        # Using curl, but wget is also an option
        curl -L "${MDAC_INSTALLER_URL}" -o "${MDAC_INSTALLER_PATH}" || { echo "ERROR: Failed to download MDAC installer."; exit 1; }
        echo "MDAC installer downloaded."
    else
        echo "MDAC installer already exists at ${MDAC_INSTALLER_PATH}."
    fi
}

install_mdac_silent() {
    echo "--- Installing MDAC 2.8 silently ---"
    export WINEPREFIX="${WINE_PREFIX}"
    # The /q /C:"setup /QNT" is a common pattern for silent MS installers
    wine "$MDAC_INSTALLER_PATH" /q /C:"setup /QNT" || { echo "ERROR: MDAC installation failed."; exit 1; }
    echo "MDAC installation completed."
}

# --- Main Execution ---
echo "Starting Wine setup script..."

setup_wine_prefix
switch_wine_version "${EMULATED_VERSION_NT40}"
clean_temp_files
download_mdac
install_mdac_silent
switch_wine_version "${EMULATED_VERSION_WIN10}"

echo "--- Wine setup completed successfully! ---"
echo "You can now run applications using: export WINEPREFIX=\"${WINE_PREFIX}\" && wine <your_app.exe>"
```

This script adds:
*   A `WINEPREFIX` for better isolation.
*   Download logic for the MDAC installer.
*   Basic error checking.
*   Clearer output messages.
*   A shebang (`#!/bin/bash`) to make it executable.

Anonymous

Install mdac28 into wine32 without Winetricks and unattended 07.05.26

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