Cpba-x64fre-en-us-dv9

: You have double-clicked an ISO file, and Windows has "mounted" it as a virtual DVD drive (often Drive E: or F:). To remove it, right-click the drive in File Explorer and select USB Installation Media : You have created a bootable USB drive using the Microsoft Media Creation Tool to reinstall Windows. Technical Details (Version 1909)

Here are the most common scenarios where you might encounter it:

If you want to clear this label from your drive list, select the method based on your setup: Scenario A: It Appears as a Virtual DVD Drive cpba-x64fre-en-us-dv9

: The edition code. While not officially documented by Microsoft, users on NTLite and TenForums report this prefix is often found on "All-In-One" images containing multiple editions (like Home, Pro, and Education). X64 : Indicates it is for 64-bit processor architectures.

: Creating a fallback drive for troubleshooting hardware that won't boot into the OS. : You have double-clicked an ISO file, and

Once you see the CPBA_X64FRE_EN-US_DV9 drive appear, here are the two most useful things you can do with it.

Did this drive appear without your intervention? While not officially documented by Microsoft, users on

If you want:

Represents the specific Windows edition and licensing ring. stands for Client (consumer/business endpoints, as opposed to Server). PB or PR generally identifies Professional, Business, or Enterprise multi-edition SKUs distributed through commercial channels like Volume Licensing or Visual Studio Subscriptions. X64 CPU Architecture