Click the Add button, select a new drive letter, and then click the Change button, as pictured below. How do I fix a drive letter in Windows 10 Right-click the specific hard drive letter you want to change, and select Change Drive Letter and Paths. To change the drive letter, click Change. Do you want to continue” warning message to change the drive letter.Īs mentioned earlier, it’s not advisable to change the drive letter of a drive containing installed programs. The Change Drive Letter and Paths window the selected drives current drive letter. Step 4: Select an available drive letter from the drop-down menu and then click OK button to change the drive letter.Ĭlick on the Yes button when you see “Some programs that rely on drive letters might not run correctly. Note that if the Change button is greyed out or not available, you need to select the drive letter (see picture) first. This action will open Change Drive Letter and Paths dialog box.įor instance, if you want to change the drive letter of a drive from ‘R’ to ‘S’, you need to right-click on drive ‘R’.

Step 2: Once Disk Management is launched, right-click on the drive whose drive letter you wish to change and then click Change Drive Letter and Paths option. Alternatively, you can open Run dialog box (simultaneously press Windows + R keys), type Diskmgmt.msc in the box, and then hit the Enter key to open Disk Management.

Change drive letter and paths