When installing office, it is shown that the 32-bit version is already installed. How to solve the problem? The 64-bit version of office cannot be installed.

Most of the current computer systems are 64-bit, and the installed software also gives priority to 64-bit installation. However, some users received a prompt when installing 64-bit office that they could not install 64-bit office because 32-bit programs were found on the computer. This What's going on? Let’s take a look at the solutions to the problem of being unable to install Office and prompting that 32-bit is already installed.

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1. First use the command to open the registry. Press the windows+R keys on the keyboard, enter cmd, enter regedit under the command prompt or directly enter the regedit command to open the registry.

2. Expand the registry information and expand the computer. Find the HKEY_CLASSES_ROOT folder. Generally, this folder is the first file stored on the computer.

3. After entering the HKEY_CLASSES_ROOT folder, expand the Installer and Products folders in sequence. Find some corresponding installers below.

4. Click on a folder, you can see that the corresponding ProductName on the right is the installed program. Find the product corresponding to office by slowly searching. If there is no office, usually the first one starting with 00 is office.

5. Find the registry corresponding to the office, right-click and delete to clear the registry information.

Note: Export the registry before deleting it to prevent deletion errors and other files being unable to be opened.

6. After cleaning, double-click the 64-bit office product again, and you will see that it can be installed and used normally.

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