How to safely uninstall BI4 after you have BI5 installed.

Discussion in 'Troubleshooting' started by Tinman, Jun 4, 2019.

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  1. Tinman

    Tinman Getting comfortable

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    So if you just really have to uninstall BI4 here is the way I did mine successfully.

    1. FIRST and most important. Run regedit and navigate to this key and export the key to a safe folder that you can find again later.

    Annotation 2019-06-01 145658.jpg





    2. Now uninstall BI4

    Annotation 2019-06-04 144804.jpg


    Be sure you select NO on this one...some people say this works, it did not on 2 of my systems.

    Annotation 2019-06-04 144831.jpg

    Now if all works well, BI4 will be uninstalled and you can see if BI5 will run. If all looks good then you are DONE :) BUT if your BI5 loses any settings or won't even run then continue on to step 3.

    3. Open regedit and navigate to the Perspective Software key. If you see this folder you will need to delete it first. You will need to change permissions for that key and then delete it and then you can delete the entire "Perspective Software" key.

    Annotation 2019-06-04 145520.jpg

    Then you are ready to import your exported file we did in step 1. Just dbl click that file and it will import it back. DO NOT use BI5 import feature.

    I also recommend using BI-updatehelper as this will backup up your registry on every update. Get it here:

    Blue Iris Update Helper (BiUpdateHelper)
     
    Steevo and bob2701 like this.
  2. crc2004

    crc2004 Pulling my weight

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    Bi4 uninstall fails on win 10 pro:

    Screen Shot 2019-06-05 at 7.08.50 AM.png

    Error Code: -5005 : 0x80070002
    Error Information:
    >\KernelMedia.cpp (95)
    >setup.cpp (833)
    PAPP: Blue Iris 4
    PVENDOR:perspective Software (Blue Iris - Video Security Software)
    PGUID:24DBFE51-243F-4538-BB28-2FD7EC8E7F16
    $22.0.401
    @Windows 8.1 / Server 2012 R2 Service Pack 0 (17763)
    IE Version: 9.11.17763.0
     
  3. ffhamm

    ffhamm n3wb

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    I have had the same results also Win 10 pro.
    I tried to re-install bi5, clean registry, reboot etc.
    Both versions currently work (minus a few buggy things in 5 that I'm sure are being worked out)

    Jeff