Convert from PrlSF to FAT32?

Discussion in 'macOS Virtual Machine' started by EricM31, May 19, 2022.

  1. EricM31

    EricM31 Bit poster

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    I am using Parallels Desktop 17 for Mac to run Windows 10 in a virtual machine on my 2009 Mac Pro (macOS Mojave). I am using Seattle Avionics ChartDataManager 6.6.0.2 to download chart data for my Flight Management System. The ChartDataManager only downloads to a USB formatted in FAT32, however, the USB drive using Parallels is formatted in PrlSF.

    Can anything be done to change the USB drive format from PrlSF to FAT32? I attempted to do this in Mac's Disk Utility. While it shows that it was successfully changed in Disk Utility, it doesn't look that way in Windows File.
     
  2. ChrisB35

    ChrisB35

    Messages:
    1
    I had the same problem. Parallels wants to share the USB with both MacOS and Windows, but that puts the virtual PrlSF format on the drive.
    Here's how I got it to work:

    - Open your Windows virtual machine. Exit full screen if it's in full screen mode.
    - Click on the little USB icon in the upper right of the of the window. (Alternatively, click the Paralles icon upper right of Mac desktop, -> Devices -> USB -> Configure)
    -> Configure -> USB Connection Preferences
    - In the "Permanent Assignments" window click the + button until you see your USB stick.
    - Highlight that entry and click the edit button (pencil) bottom right of the window.
    - Use the dropdown box to select Windows 11 in the Connect To column.
    For me once I did that, CharDataManager instantly saw the USB drive and I was able to update the database.
     

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