Error installing Mathematics add-in "requires. NET Programmable for Microsoft Office

People who use Word or OneNote know that mathematics add-in can easily draw two-and three-dimensional diagrams in Word documents and OneNote notebooks, equivalence and inequality solving, and simplifying algebraic expressions. It is very convenient for mathematics teaching and students to take notes on math class. Download

A few days ago there was an activity that demonstrated the use of a mathematical formula, so it was downloaded to install it, but this error was displayed at installation: ". NET programmability Support for Microsoft Office is required to install Microsoft Mathematics add-in. ”。

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So download: dotnetfx40_full_x86_x64 installation, the following prompt appears:

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As indicated above,. NET is already part of this operating system and is not allowed to install. Is there a few plugins installed when installing Office? So the office is re-modified to install once, choose to install all on the hard disk, or not.

Carefully pondering the above hint,. NET is already part of the operating system, how to not let the installation, open "programs and features"--"Enable or disable Windows features" found that the. NET selection box is empty, ". NET is already part of the operating system"? It can only be explained that. NET is integrated into the operating system, but is not enabled. There seems to be a problem with Microsoft's tips. It should be said that ". NET is already part of the operating system" if you want to enable it, go to the "Enable or disable Windows Features" installation to enable it, it should be clearer. Select Install. Net.

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When installed again, it appears:

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Close the quick start of OneNote and install it smoothly.

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It's a good idea to install DirectX after installation to better display graphics.

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After the installation is complete, OneNote or Word has one more menu: math.

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Summarize:

If you see this error when you install Mathematics add-in: ". NET programmability Support for Microsoft Office is required to install Microsoft Mathematics add-in. , try one of the following solutions, and then start the Math add-in installation again:

1. You are using Windows 8 and have the appropriate components installed, but the component is not enabled. Go to Control Panel, programs, and then open programs and features. In the menu on the left, select Turn Windows features on or off, and make sure that the. NET Framework 3.5 is selected.

2. Your Office installation does not include the components required by the Math add-in. Reinstall Office and select the. NET Programmability Support option.

3. Office has not been installed. Install Office first. You can get the latest version of Office here.

Error installing Mathematics add-in "requires. NET Programmable for Microsoft Office