Adding a registry key via batch file

Question

could anyone tell me how exactly to do this via a batch file: https://support.microsoft.com/en-us/kb/3123303

The x86 version. Much appreciated.

Answer 1

Using regedit.

First create a file containing the keys you want to merge. There is a StackOverflow question here which goes into a little bit more detail about the format of the file. There is also a official Microsoft support page which documents the format fully.

Then, simply running the following command should merge all the entries in the file passed as an argument

regedit fileToMerge.reg

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You can find several explanations/guides on using regedit, such as this one (can't vouch for it, just the first link that popped up in Google).