[issue32545] Unable to install Python 3.7.0a4 on Windows 10 - Error 0x80070643: Failed to install MSI package.

[Gustavo]

Gustavo <augussee at yahoo.com> added the comment:

I was able to fix this problem quickly following these easy guide:

First, you need to press the keys Win + R to open the Run dialog, there type the command msiexec /unreg and hit Enter
Now, open the Run dialog again and this time, type the command msiexec /regserver, then hit Enter
Finally, try to install python again.

I found this guide on https://windowshelper.co

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nosy: +gustavoxo

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<https://bugs.python.org/issue32545>
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