Reverting 10.4 to 10.2...iMovie projects won't open now

After many headaches, I'm reverting from 10.4.2 to 10.2.8. Unfortunately, all the iMovie projects I created while using 10.4 cannot be opened when I boot using 10.2. Any advice in making these new iMovie projects compatible with an old OS?
Thanks
Byron

we have three suspects:
system
Quicktime
iMovie
* to my knowledge, the system doesn't matter... ok, you should use "same" versions....10.3 with 6, 10.4 with 7... we expect iLife06 in january, because QT is on 7... hä???
* QT - QT7 has some highlights, which are not supported with QT6, but iM uses .dv... that is older then QT6.... (hoooo....!!)
* iM - as menitoned above: just upwards, not downwards.... esp. from <5 to iMHD there's no way back!

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IMovie Project Won't Open on the Same Computer

I had just finished a long project. I went to export it. iMovie told me that their wasn't enough memory and to close the program. THis happe when making my last project. I did so and reopened it and everythign was fine.
This time however when I reopened it the project was missing from my project libaray!
Thankfully when I searched for it in Finder it IS there. But when I click to open it. iMovie opens, but the Project doesn't, nor does it apear in my in-iMovie project libaray on the side bar (though it is there in Finder).
Please help!

This has happened to me before... I opened a project I had created in a previous version of FCP in the current version, and It would crash for apparently no reason. But then I noticed though it would crash as soon as I moved the playhead to a specific part.
Turned out to be an old Motion file created in the previous version of motion, that I was using as lower thirds. I managed to delete the bad file from the sequence and thankfully everything else worked fine.
Good luck!
(Now to be on the safer side, I export movies of my Motion projects and use those in the sequence instead to avoid this sort of thing from happening.)

Imovie project won't open in imovie?

I was working on my macbook in iMovie '09 on a project on a seagate external hard drive and the events was on the hard drive also. I've never had any problems with it crashing on me until this project and I just used it the day before. After 15 minutes into the project i try adding another title in and it just kept crashing from then on out when i try to add a title and preview the project in full screen.
To add to problem I unplugged the external hard drive (properly) and plugged it in my iMac imovie '11 and just added one title. Then I took the external hard drive back to my macbook and now the project won't even appear in imovie. And when i find the file itself in the hard drive and click to open it, it opens imovie but still no project. Somebody please help. I would greatly appreciated it.
It wouldn't be problem to work on it on my imac expect i have other people using it through out the day and my macbook is easier for me to work on where ever i'm at.
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I am only guessing but I suspect the problem occurs when they edit their projects on their personal Macs running Yosemite with iMovie 10.0.7. Editing (and possibly just opening) in 10.0.7 probably makes the projects incompatible with iMovie 10.0.6, the latest version that runs under Mavericks.
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Geoff.

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Suddenly, though, I can't get the thing to open. Any attempt to do so leads to the progress bar slowly progressing (during which time I can do little to nothing else on my Mac) until it finally hits a wall and the program crashes. I decanted the file to my hard drive, but got the same result.
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Hi
+internal drive- Free space 8.43 GB (232.57 total), same formatting (only no dual partition)+
Probably part of this problem.
I would secure a minimum of 25Gb free space to make Mac OS, iMovie and QuickTime
to run as expected.
THEN before running iMovie again do.
• Open internal hard disk (Macintosh HD - most often)
• Locate a folder named "User"
• In this find Your acount - has a small house as an icon
• In this there is a folder "Library"
• In this there is a folder "Preferences"
• In this there are file/s named
com.apple.iMovie.plist AND LIKE THIS
Move them out to desktop and NOW re-start iMovie.
Does Your project opens now after these two actions.
• Secure free space
• Delete iMovie pref file/s
Yours Bengt W

Imovie project won't open

I started a new project in imovie. Since it autosave i quit the program to take a break, when i came back imovie open with the events but not the project.
the project can be found in finder, but even if i double click imovie open but no project can someone help me??

Trash iMovie pref file - most often helps.
*Not knowing the origin to Your problem - General approach when in trouble is as follows.*
• Free space on internal (start-up) hard disk if it is less than 10Gb should rather have 25Gb
• Delete iMovie pref file - or rather start a new user/account - log into this and re-try
iMovie pref file resides.
Mac Hard Disk (start-up HD)/Users/"Your account"/Library/Preferences
and is named.
com.apple.iMovie.plist
com.apple.iMovie3.plist
com.apple.iMovie7.plist
com.apple.iMovie8.plist
While iMovie is NOT RUNNING - move this file out to desk-top.
Now restart iMovie.
• Hard disk is untidy. Repair Permissions, Repair Hard disk (Apple Disc Util tool)
• Garageband-fix. Start it, Play a note and Close it. Re-try (Corrects an audio problem that hinders iMovie)
• Screen must be set to Million-colors
• Third party plug-ins that doesn't work OK (not relevant for iMovie’08 or 09)
iMovie updated ?
QuickTime updated ?
Mac osx updated?
You can also run "Cache Out X", clear out all caches and restarts the Mac

Voiceovers/iMovie project won't open after sharing it on a different MacBook

So for my video, I needed to have Spanish voiceovers. I had my friend do voiceovers on her computer and then save it onto my external hard drive. When I got the external hard drive back, I tried opening up iMovie on my computer and it would not open. The events come up perfectly, but the projects themselves are not read. I tried putting my projects/events into iMovie Drop Box and then plugged in my hard drive onto a third Macbook (using iMovie '11). The project (as well as the voice recordings) came up (even though the recordings were not in the order in which we recorded them). I want to open up the projects onto my Macbook in order to edit the sound levels. I have an iMovie 09. Does my friend need to drag the project/event files onto iMovie Drop Box when she is done with her recordings? Or is there another way?

I had the same problem. I took the advice to start in safe mode and tested out my two add-ons (Greasemonkey and AdBlock) to see which was the problem. Firefox started perfectly when I disabled Greasemonkey. Hope that helps other people with this same frustrating problem.

3000 Frame Project Won't Open.

My 3000 frame project won't open now. The beach ball just spins. But New and Older projects will open fine.
I trashed my pref and restarted but no luck.

Got it. I just went to a "auto save vault" and choose the latest save and it opened.
Here is my Project Pane. How can I speed up the playback on this?
[IMG]http://i39.tinypic.com/35ajjvr.png[/IMG]

When I try to add music from my itunes onto my imovie project, it says "Open iTunes to populate this list." I opened it and nothing happened. Please help.

When I try to add music from my itunes onto my imovie project, it says "Open iTunes to populate this list." When I open it nothing happens. Please help.

It may help to trash the iApps Preferences File.
See instructions here.
https://discussions.apple.com/docs/DOC-4061

IMovie '09 Project Won't Open, Causes iMovie to Crash

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http://www.justanswer.com/mac-computers/48x8b-working-project-imovie-completed.h tml
This helped me. I had a similar problem.

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Hello,
Since a few weeks I can't open my projects in the web browser. Accept one of the projects (only questionslides), i have been searching for differents in the setttings but i couldn't find any differtens. When I publish the project in a .swf still the project won't open.
When I will get a preview in Web Browser or publish, the project is opening in the Web Browser and it looks like the project fade in and out in not even a second. A quick view of the background is visible . But i don't get any massage of error of something. And the page turn white.To preview the project in capitvate is no problem.
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Roanne

Hello,
I do not know if you have Text Animations in your project? If yes, probably you are having issues due to the latest Flash Player. There is a hotfix to be found in this Captivate blog post:
Solution for Captivate ...
Lilybiri

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I'm working on an iMac (10.10.2) with an external hard drive.
I was working on the project and some construction next door caused the power to go out. Now the project won't open. Every time I try to open it, the program crashes. I can open other projects from the same hard drive, just not the project that I was working on.
HELP!

IIf that opens, then go into the Original Media folders and look through all the clips and see if they're OK. Any clip that has an actual image that appears in the Finder should be OK. Any clip that has a generic QT icon may be corrupted. See if it will open in the QT player. You can also use QuickLook in the Finder and step through the files in the list to see if the run.
if you were titling also check through all the Fonts on your system and make sure none have generic document icons.

My Robohelp html 8 project won't open after one warning and error message

I'm currently using Robohelp HTML 8 and when I open my project I first get the following message:
After I click OK, I get this error message:
The project won't open after that. When I look ate my files they seem to be intact even though the message says the folder is missing from
Your help is greatly appreciated.
Thank you,
Joy

Hi Joy
Unless I'm mistaken, K would be a network drive, no?
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Try copying the project to your local C drive. Perhaps create a folder named Projects and copy your project to a folder named Primo Intranet inside that folder so it looks like this:
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Cheers... Rick
Helpful and Handy Links
RoboHelp Wish Form/Bug Reporting Form
Begin learning RoboHelp HTML 7, 8 or 9 within the day!
Adobe Certified RoboHelp HTML Training
SorcerStone Blog
RoboHelp eBooks

FCPX Project won't open

Hi,
I recently updated my fcpx after doing this one of my projects won't open. In the route project file an additional current version file has been produced it reads as follows - CurrentVersion.fcpproject-journal - Now. When I delete it FCP will open and try to read the project file but it then just wont open fcp at all it just stays on the screen saying reading project.
Can anyone help?
Tom

Interesting…2 of everything.
Close FCP. In the Finder, go your project folder and open it. Take the "normal-looking" back-up and move it one level up in the folder hierarchy, so it's at the same level as the CurrentVersion file – like so.
If there is another oback-up (assuming there are two as in the event) take it and the the two CurrentVersion.fcp files and hide them – as Ian recommended – in a temp folder.
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Russ

RH8 project won't open

I have an RH8 project that won't open today while it has opened every day for several months now. I deleted the .cpd file but no luck. What to do?
By the way, I searched this forum for "RH8 project won't open" and got 0(zero) results. Anyone know why?

Okay, I see part of my problem. There are duplicate project files
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If you're still following me, I believe I have all the files I need in the correct folder. So I opened the xpj file, which opened but is missing all the project files. I know the files are there but I need to point something in the right direction. And all the topics are x'd in red; when I try to search it can't find the file. Here are two screen shots:

My project won't open... It says "locating media" and then gets stuck. What do I do?

My project won't open... It says "locating media" and then gets stuck. What do I do?

try starting a new project and importing your project using the media browser. if that doesn't work just import the sequences from the project via media browser.

Reverting 10.4 to 10.2...iMovie projects won't open now

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