Click "Mode" and ensure "Hard Disk (Fixed)" is selected. If you leave it on "Super Floppy," Windows will refuse to format it as NTFS or exFAT.
Because USBUTIL v200 is old (circa 2005-2008), some antivirus programs may flag it as "HackTool" or "RiskWare." The software modifies the Master Boot Record (MBR) and accesses raw disk sectors—behaviors that modern ransomware also uses. Legitimate antivirus heuristics detect this. usbutil v200 full english version free download top
Click the "Erase MBR" button. Confirm the warning. This takes 2 seconds. Your USB will now appear as "Unallocated Space" in Windows Disk Management. Click "Mode" and ensure "Hard Disk (Fixed)" is selected