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Resolved Can I safely remove Microsoft Visual C++ files

Discussion in 'Windows 7' started by plush, 2014/12/03.

  1. 2014/12/03
    plush

    plush Well-Known Member Thread Starter

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    I have several of these on my drive. I don't write code.

    Thanks,
    Plush
     
  2. 2014/12/03
    MrBill

    MrBill SuperGeek WindowsBBS Team Member

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    The longer answer behind that "No" requires a little bit of explanation. Visual C++ is a programming language used by development teams to create the different programs you use, from word processors to photo editing tools all the way to computer games. Programmers don’t want to have to re-write all the same code over and over, however, which is why there are standard library redistributables. These C++ files contain various code snippets that are frequently used, and they prevent programmers from having to re-write the code for every program they create.

    If these files are installed on your computer, it means you have a program that requires them to run properly. Uninstalling the redistributable will cause that corresponding program to behave incorrectly or possibly even fail to load at all.

    So why are there so many of them on your computer? New C++ libraries become available over time, and there are different versions of each year’s release. The new ones don’t "overwrite" the old ones, however, meaning there may still be data in the older version that programs need to access, and deleting them can prevent those programs from working.

    There isn’t a simple and sure-fire way to know which program is using which redistributable version, and you may even have several different software programs all using the same C++ file, so frankly deleting old ones to save a small amount of hard drive space isn’t worth the possible risks.
     
    Steve R Jones, plush and virginia like this.

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  4. 2014/12/03
    plush

    plush Well-Known Member Thread Starter

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    Thank you, MrBill for your excellent explanation!
    Much appreciated.
     
  5. 2014/12/03
    MrBill

    MrBill SuperGeek WindowsBBS Team Member

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    I did know that it should be left. Seen post wanting to remove it many times before. I Googled it and that was the best explanation that I found. I am not real smart. But the woman friend of mine is. Ms. Google. You know she is a woman because she knows everything. :D
    Please mark this thread as resolved. Near the top right in THREAD TOOLS.
     

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