Extension could not be loaded because it was not properly signed

Followed the steps on the tutorial to get an extension created in eclipse. I can export it and run it just fine, but it won't load when running from eclipse. I get the error: "extension could not be loaded because it was not properly signed." I can't seem to find where to configure this. Any help is appreciated.

Thanks for the help. Yes that addressed the issue.
On a side note, the tutorial I followed was the one that came with the plugin. Specifically I'm referring to the following file:
//<eclipse_path>/plugins/com.adobe.cside.html.docs_1.0.0.201307260955/doc/getting_started/ Create_Your_Own_HTML5_Extension_In_5_Minutes.htm
This is the HTML page for the "Create Your Own HTML5 Extension In 5 Minutes" walkthrough. It makes no mention of changing "PlayerDebugMode". I downloaded the eclipse plugin from the following link:
http://labs.adobe.com/downloads/extensionbuilder3.html
Is there a more up to date plugin? Where is the documentation that references changing the settings you mentionned?

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I receive the message: "The extension could not be loaded because it was not properly signed."

When I try to open the Library in Photoshop, I receive the message: "The extension could not be loaded because it was not properly signed." It worked last week, but now I get this message and the Library is completely empty in Illustrator. My Library has stuff in it and I can see it on my iPad Apps.

I am working on a PC, using Photoshop CC 2014
Operating System:
Error Message:
Settings in Photoshop > Preference > Performance:
Type of file you were working on: No file; just opened up Photoshop to begin working
This is the first time this has happened - I have not doe any other troubleshooting.
Camera Raw does not apply here.
Thanks.

PS show The extension could not be loaded because it was not properly signed

When I'm open Libraries in photoshop cs2014 it's show
The extension could not be loaded because it was not properly signed
I'm try to reinstalled but it still error.
How can i'm fixed this

This is an open forum, not Adobe support... you need Adobe staff support to help
Adobe contact information - http://helpx.adobe.com/contact.html
-Select your product and what you need help with
-Click on the blue box "Still need help? Contact us"

Get message "extension could not be loaded because it was not properly signed" at start up. have photoshop cc. tried downloading extension manager but will not install because missing some file. Also still have same issues with photoshop freezing. It is n

also photoshop still freezing. Should not be a hardware issue

Hallgrimur, thanks, that is exactly the article I needed!
My problem was that I forgot about the pref file "~/Library/Preferences/com.adobe.CSXS.5.plist".

The extension could not be loaded because it was not properly signed

when I start PS cc 2014 I meet this problem.
what should i do to resolve this problem?

What's the extension name? Please remove and reinstall it as it has likely been updated.

I have an app that i want to download on my mac pro. it will not let me because it was not approved. i know the app is ok. how do i get it downloaded?

i have an app that i want to download on my mac pro. it will not let me because it was not approved. i know the app is ok. how do i get it downloaded?

What are you referring with not approved? What happens when you try to download it? If you see an error, copy it here. At first, I suspect that Gatekeeper may be the reason why you can't install that app > http://support.apple.com/kb/HT5290?viewlocale=en_US&locale=en_US

Alias could not be opened because original was not found

I recently had to re-format my HD due to error with the face, all was running fine until today. I had backed up all my files to my external hard drive prior to the HD crash. Photos and Itunes. Problem is today my i photo library was gone as well as my itunes music. When i tried to restore the folder I could not open my files that are .jpg saved on my external drive. I did the shift+option key when starting I photo to recreate the folder, but I still can't open my files in the external drive. Obtained the error "Alias .jpg could not be opened because the original could not be found". Are these pictures now lost forever? I can see the .jpg on my external drive. I click on it and it ask me to fix, and choose , but everything is grayed out. Also now my computer doesn't recognize my ipod to sync since the itunes library has been changed or something. the folder was there , but non of my music. My music is available in the external drive, but It 's not the latest backup. Please someone help. I didn't move anything so I'm not sure what happened.

Hi Ray,
Thank you for responding. I am really hoping I can get my photos at least back. Here is what I did. I thought I was being smart by backup up my folders which contained my photos and music to my external hard drive, however I must not understand how mac does this. I dragged and dropped both my itunes folder and iphotos folder to my external hard drive and checked to see if they were there. I though great all looked great. About a month later my mac got a error which indicated my hd crashed so I reformatted my drive and reloaded everything and then I recently noticed that my music and I photos folder were gone, empty. I'm not sure what happened.
When I tried to restore the folder I could not open my files that are .jpg saved on my external drive. I did the shift+option key when starting I photo to recreate the folder, but I still can't open my files in the external drive. Obtained the error "Alias .jpg could not be opened because the original could not be found". Are these pictures now lost forever? I can see the .jpg on my external drive. I click on it and it ask me to fix, and choose , but everything is grayed out. Also now my computer doesn't recognize my ipod to sync since the itunes library has been changed or something. The folder was there , but non of my music. My music is available in the external drive, but It 's not the latest backup. Please someone help. I didn't move anything so I'm not sure what happened. Perhaps I got a virus or a hack stole all my music and photos. I don't know this is the wierdest thing. I guess what I need to know is are all my photos gone forever now?
I tried to import , not sure if I attempted correctly. Can you assist or walk me through?
I can see the .jpg on my external drive I just can't open them without getting the alias error.

Could not copy the file "C:\Microsoft.WITDataStore.dll" because it was not found.

Hi All,
I need to use "Microsoft.TeamFoundation.WorkItemTracking.Common, Version=11.0.0.0" dll in my code.
But when I try to build my application I get the below error.
"Could not copy the file "C:\Microsoft.WITDataStore.dll" because it was not found."
And when I try to include version 12 of the same dll , code gets build successfully. And when I try to consume the code(which uses the dll) I get
'Could not load file or assembly 'Microsoft.TeamFoundation.WorkItemTracking.Client.DataStoreLoader,
Version=11.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies.
The system cannot find the file specified."
how do I go ahead with this..??
Thanks
Uma.K

Hi Uma,
You might check whether the version 11 of the assembly is referenced or added into soruce control. When use the referenced files, please use the relative path for building. If the version 11 of the assembly is not added, please add it to source control and
make sure it's referenced correctly.
It would be better to let us know the TFS version that you're using. And you can also use version 12 if the assembly works fine. If you have any other concerns, elaborate your scenario with more details.
Best regards,
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Microsoft.WebApplication.targets 182 5 error MSB3030 Could not copy the file because it was not found

We use Visual Studio Online and the integrated continuous integration (build server) from Microsoft. We have a solution that contains multiple projects two of which are latest MVC projects. I updated a bunch of our Nuget packages yesterday and now we are
getting a build error one of our MVC projects. Any help is greatly appreciated as I have exhausted my resources trying to understand why the error is occurring!
We use nuget for our external libraries, the solution and projects and set to use Nuget Restore (no packages persisted in TFS).
We updated Angular to the latest version using Nuget updates inside of visual studio. Here an excerpt from packages.config in the project file. The first block is what was found in the packages.config before the update and the second block is after the
update.
<package id="Angular.UI.Bootstrap" version="0.11.0" targetFramework="net451" />
<package id="angularjs" version="1.2.23" targetFramework="net451" />
<package id="Angular.UI.Bootstrap" version="0.12.0" targetFramework="net451" />
<package id="angularjs" version="1.3.8" targetFramework="net451" />
After I noticed the build error I scheduled another build with Diagnostic level logging turned on, here is the excerpt from the build highlighting the errors
Task "Copy" (TaskId:395)
16:42:43.027 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-animate.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.031 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-animate.min.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
Creating directory "C:\a\bin\_PublishedWebsites\Sparco.Cms.Web\Scripts". (TaskId:395)
Copying file from "Scripts\angular-aria.js" to "C:\a\bin\_PublishedWebsites\Sparco.Cms.Web\Scripts\angular-aria.js". (TaskId:395)
Copying file from "Scripts\angular-aria.min.js" to "C:\a\bin\_PublishedWebsites\Sparco.Cms.Web\Scripts\angular-aria.min.js". (TaskId:395)
16:42:43.033 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-cookies.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.033 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-cookies.min.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.034 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-csp.css" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.034 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-loader.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.034 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-loader.min.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
Copying file from "Scripts\angular-messages.js" to "C:\a\bin\_PublishedWebsites\Sparco.Cms.Web\Scripts\angular-messages.js". (TaskId:395)
Copying file from "Scripts\angular-messages.min.js" to "C:\a\bin\_PublishedWebsites\Sparco.Cms.Web\Scripts\angular-messages.min.js". (TaskId:395)
16:42:43.036 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-mocks.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.036 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-resource.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.036 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-resource.min.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.036 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-route.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.036 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-route.min.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.036 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-sanitize.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.036 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-sanitize.min.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.036 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-scenario.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.036 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-touch.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.037 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular-touch.min.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.037 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
16:42:43.037 3>C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v11.0\WebApplications\Microsoft.WebApplication.targets(182,5): error MSB3030: Could not copy the file "Scripts\angular.min.js" because it was not found. [C:\a\src\Sparco.Cms.Web\Sparco.Cms.Web.csproj]
Copying file from "Scripts\bootstrap-select.js" to "C:\a\bin\_PublishedWebsites\Sparco.Cms.Web\Scripts\bootstrap-select.js". (TaskId:395)
Copying file from "Scripts\bootstrap-select.min.js" to "C:\a\bin\_PublishedWebsites\Sparco.Cms.Web\Scripts\bootstrap-select.min.js". (TaskId:395)
Copying file from "Scripts\bootstrap-select.js.map" to "C:\a\bin\_PublishedWebsites\Sparco.Cms.Web\Scripts\bootstrap-select.js.map". (TaskId:395)
I looked at the change log of my check-in and noticed that the errors occur for Angular script references that were updated. New angular references (adds in the TFS changeset) are being copied without errors. Example: angular-animate.js was edited
in the Angular update in TFS but angular-aria.js is a new file in the package so new file in TFS.
Using Source Control Explorer I verified the location of the files, the new and the existing files from the Angular nuget package can all be found in the Scripts folder of the MVC project. I can also view the content of each file file without issue.
The references in the project file (csproj) are all consistent too, I can't see any differences between the files that cause failure and those that do not. The following block is a direct copy/paste from the csproj file
<Content Include="Scripts\angular-animate.js" />
<Content Include="Scripts\angular-animate.min.js" />
<Content Include="Scripts\angular-aria.js" />
<Content Include="Scripts\angular-aria.min.js" />
<Content Include="Scripts\angular-cookies.js" />
<Content Include="Scripts\angular-cookies.min.js" />
<Content Include="Scripts\angular-csp.css" />
<Content Include="Scripts\angular-loader.js" />
<Content Include="Scripts\angular-loader.min.js" />
<Content Include="Scripts\angular-messages.js" />
<Content Include="Scripts\angular-messages.min.js" />
<Content Include="Scripts\angular-mocks.js" />
<Content Include="Scripts\angular-resource.js" />
<Content Include="Scripts\angular-resource.min.js" />
<Content Include="Scripts\angular-route.js" />
<Content Include="Scripts\angular-route.min.js" />
<Content Include="Scripts\angular-sanitize.js" />
<Content Include="Scripts\angular-sanitize.min.js" />
<Content Include="Scripts\angular-scenario.js" />
<Content Include="Scripts\angular-touch.js" />
<Content Include="Scripts\angular-touch.min.js" />
Is there anything I forgot to mention that would help me figure out what is going on?
What else can I try with the exception of rolling back the changeset and re-adding the nuget package?
Thank you very much in advance!
-Igor
-Igor

Hi Igor,
For your situation, make sure you checked in your source files after updating Angular. You can also check the whether the foders for the Angular reference are under source control in source settings tab of your build definition.
You can also build locally using MSBuild to see if the building works fine. We have to make sure local build succeed before VSO build since TFS build use MSBuild as its default compiler. Check the links below to see if they are helpful:
https://social.msdn.microsoft.com/Forums/en-US/f43ceb9e-f253-46e3-a496-05f8cd77f634/msb3030-could-not-copy-the-file-because-it-was-not-found-error?forum=winappswithcsharp
https://social.msdn.microsoft.com/Forums/en-US/01a29ce7-da2a-40af-9dce-3db1f8998cc2/could-not-copy-the-file-consoleappnameexemanifest-because-it-was-not-found?forum=TFService
Best regards,
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
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HT4489 I cannot import my vCard to iCloud...it shows error.."1 contact could not be imported because there was a problem reading the vCard"

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'Could not save because access was not granted'

I have just changed to iMac from a pc.
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Message was edited by: elmac

I tried to open a folder in my Documents. It does not show in any window but does show up when I am half way between windows. It did the same thing when I tried to empty the trash. It asked if that was what I wanted but I could't say yes because it was or

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Extension could not be loaded because it was not properly signed

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