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I have downloaded quite a few versions of Ubuntu and installed them on my system. When I boot up they give me the option of switching between Windows 8.1 or Ubuntu.

When I choose to load up Ubuntu it says that there is a problem with the \ubuntu\winboot\wubildr.mbr file (Status: 0xc000007b). The info it gives is that the application or operating system couldn't be loaded because a required file is missing or contains errors.

  • How do I fix the file or is this a compatibility issue. Would appreciate any comments.
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