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Forums Adobe Premiere Pro Latest version freezes at Loading ImporterQuickTime.prm

  • Latest version freezes at Loading ImporterQuickTime.prm

  • Cams Campbell

    August 19, 2020 at 12:59 pm

    I just built a new computer for 4k editing with a Ryzen 3950x and 32GB of 3200Mhz RAM and a 2060 Super video card, running Win10 Pro. Every time I open Premiere Pro, it freezes at:

    Loading ImporterQuickTime.prm for over a minute. Is this fixable? I’ve trawled Google and YouTube but nothing I’ve found there has helped.


  • Antoine

    August 21, 2020 at 9:08 am

    Could you try to search for ImporterQuickTime.prm in your Adobe application folder and renamed it to ImporterQuickTime.prm.disabled and see now if Premiere Pro is launching ?

    Also could you try to flush your plugin cache ? Press SHIFT when launching PrPro it’ll popup a confirmation about flushing the plugin cache


    AfterCodecs and BRAW Studio plugins for Adobe CC :

  • douwe emantsal

    December 17, 2022 at 9:42 pm

    See if you have mapped network drives, especially ones that are not reachable.

    Remove them. (terminal –> net use X: /delete (X:was is drive letter of the mapped network drive)_

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