From: yl@free.fr.invalid   
      
   Le 28/01/2020 à 21:24, ythen1234234@gmail.com a écrit :   
   > Hi Youri   
   > Here's an example to find a drive letter given its serial number:   
   >   
   > set serial=78EFF2DC   
   > for /f "tokens=1,2*" %%A in ('powershell.exe -noprofile -command   
   "&get-ciminstance Win32_LogicalDisk| Select-Object DeviceId,Volu   
   eSerialNumber|Format-Table -HideTableHeaders"') do if %%B == %serial% set   
   letter=%%A   
   >   
   > To filter on the volume label instead of volume serial, replace   
   VolumeSerialNumber with VolumeName.   
   >   
      
   I tried this one but the last command (set letter=%%A) doesn't work, I   
   added a "echo %letter%" command at the end of the script and the letter   
   isn't displayed.   
   Any idea ?   
      
   Thanks for your help   
      
   YL   
      
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