

Then, completing the format, you may apply the appropriate fix and refer to the guiding steps to remove the “Windows was unable to complete the format” issue from your device.

You should first look into the reasons behind the error. If you’re having trouble formatting an SD card, USB drive, external hard disc, or another device on your Windows PC, be cool. “ Windows was unable to complete the format” is an error message that appears in a window to inform users that the Windows operating system is unable to do the formatting operation on your target devices to modify the file system and restore usability.

4 Conclusion What Is the “Windows Was Unable To Complete The Format” issue?
