For Windows 10 users, it is very remarkable that this operating system is not so strict when it comes to searching its directory. Something that others can do operating systems They can perfectly distinguish between words written in lowercase and those written in uppercase. This is why we offer you an article where you will know how to make Windows 10 case sensitive in files.
But this only applies to the name of the files or folders and if we want Windows 10 to do this recognition. For those who do not know, the system of NTFS files, has a feature called Case Sensitive. And it is responsible for controlling this aspect on the name of the folders and files.
What does this mean, that you can write the same name to two folders, but one of them in lowercase and the other in uppercase and it will not allow you to save them since it recognizes them as the same. But now in Windows 10, if it is possible to perform this recognition and even if they are called the same but some of their letters are in uppercase, it will save them as two different folders.
How to make Windows 10 case sensitive in files
Is that the changes that Windows has included in this new version are more than obvious and more useful. We saw how easy it is to change desktop icons, files, and folders from Windows 10. But this case-sensitivity function was added in the 2018 update.
And we must activate that function that will allow Windows 10 is case sensitive in files and also in directories. But yes, only to specific directories and not to all the contents on the hard drive. In order to do this we are going to use a tool known as fsutil.exe, from the PowerShell window the substitute for the command prompt or CMD
Steps to make Windows 10 case sensitive in files
Before starting, we must verify that we have the April 2018 update that allows us to Windows 10 is case sensitive in files. Made this check and know that we have this function. We will open a window in PowerShell, which has administrator permissions.
The next step will be run the command, where we will change the folder that will recognize between lowercase and uppercase and it will be this fsutil.exe file setCaseSensitiveInfo C: Enable folder. And just like that, this folder, like the files that we will save here, will be case sensitive, but it will not take effect in sub folders of this main folder.
So if we want these sub folders to also be susceptible, we must carry out this same procedure in each of them. Now, if we want after that the recognition of lowercase and capital letters is deactivated, we must carry out the following procedure.
We open a window again in PowerShell that has administrator permissions, then we must execute the following command fsutil.exe file setCaseSensitiveInfo C: Folder disable and after doing this, everything will return to its original state and it will no longer be able to distinguish between lowercase and uppercase letters, that is, this function has been disabled .
It is possible that some system folder has this functionality activated and if you want to know if this is the case, you can execute the following command. fsutil.exe file queryCaseSensitiveInfo C: Clear folder is from the PowerShell window. Once this is done, we will receive a message indicating that this window has activated the recognition of lowercase and capital letters.
These are functions that Windows 10 has gradually incorporated into its system to allow users more freedom. Activating this function is very simple and consists of just a few steps. And you learned them through this article that I show you how to make Windows 10 case sensitive in files.