Error FORMATETC

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PERRINET Michel

Posted on Oct 18, 2006 (permalink)

I can't put an RadDateInput on my aspx page because I have an error about FORMATETC.

It is also for some other radcomponent

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Telerik Admin

Posted on Oct 18, 2006 (permalink)

Hello Michel,

I am not sure what may be the cause of the error. Can you provide some screenshots or any additional information (like the steps you do to reproduce it)? Thank you very much for your cooperation.

Sincerely yours,
Petyo
the telerik team

www.telerik.com | dnn.telerik.com | www.sharepointcontrols.com | www.sitefinity.com | www.mcmscontrols.com

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PERRINET Michel

Posted on Oct 19, 2006 (permalink)

So :

1 - I close all visual studio 2005 window
2 - I install the rad component (radinput)
3 - I start a visual studio 2005
4 - In the toolbox I choose a radinput control
5 - I make a drag and drop to my aspx page in design mode
6 - I have the error formatetc

thanks

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Telerik Admin
Posted on Oct 19, 2006 (permalink)
Hello Michel,

I am afraid we don't understand what exactly the problem is. Actually, you are the first with such a report. Could you please elaborate and possibly send a working project demonstrating the issue? This way we will avoid any chances of further misunderstanding. In addition, some screenshots of the error will help us too. Feel free to send the files to support@telerik.com referencing ID=55324 in the Subject line.

In addition, please specify the following:
- OS brand and exact version
- Visual Studio exact version
- Installed version(s) of .NET Framework (exact version).
Thanks for your patience and cooperation,
Paul
the telerik team

www.telerik.com | dnn.telerik.com | www.sharepointcontrols.com | www.sitefinity.com | www.mcmscontrols.com
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cdalesch

Posted on Dec 28, 2006 (permalink)

I get the same problem. None of my controls work. If I drag any telerik control over to a page I get the following message "Attempted to read or write to protected memory. This is an often indication that memory is corrupt.". This message is followed by this message "The operation could not be completed. Invalid FORMATETC structure.". This could be an empty page, a content page or a user control. Doesn’t matter. I even tried to reinstall the rad controls, and didn’t make a difference. All the other asp.net controls work just fine. Can drag any non-telerik control over to page without any errors. This is a problem!!!!!!! Please HELP.

NOTE: I am using source control TortoiseSVN. Looking at the directory and the contents, all directories and files are read-only. Why isn’t VS having the same problem writing to these files??? What is it about the RAD controls that are causing this problem?

NOTE2: The RAD controls work when source control is not being used. This doesnt do me any good or the rest of the company.

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Telerik Admin

Posted on Dec 29, 2006 (permalink)

Hello Charles,

In general, we do not believe this error could be directly related to our controls. Therefore, I suggest you search asp.net forums for similar problems and possible solutions.

Sincerely yours,
Paul
the telerik team

www.telerik.com | dnn.telerik.com | www.sharepointcontrols.com | www.sitefinity.com | www.mcmscontrols.com

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rh Master

Posted on Apr 28, 2007 (permalink)

I am getting this error in the Q1 2007 release. I'm using Vista.

It might be nice if telerik could research this error and post a solution for it rather than punting and pointing to the asp.net forum. It very well may not be an issue with the telerik controls but this the first place people are going to to when this error is received so it would be nice of the solution could be found here as well.

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Kuba Cole Intermediate

Posted on Apr 28, 2007 (permalink)

Rh,

   This is an often observed, rarely answered problem in VS2005, and it's not relegated to the Telerik controls. There are several articles you can google for describing similar errors, but there are different resolutions, and even then, they may not work for you.

   I've been told that VS2005 SP1 relieves this problem (but NEVER told that it eliminates it!), but since I haven't had the problem since the initial release of VS2005, I really couldn't tell you for sure.

   Finally, watch out for Vista, even if you have administrative rights, you don't always have complete administrative rights (as wierd as that sounds). So make sure you are running with elevated permissions, or turn off the UAC in Windows Vista.

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John Stewart Intermediate

Posted on Apr 28, 2007 (permalink)

Hello,

I have had this problem and gotten rid of it by exiting VS2005, deleting the dll from the project's bin folder of the control I am having a problem with and restarting VS2005.

I have also had similar problems dragging a new version into a project that has an older version reference.

Just a couple ideas.

Regards,
John

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rh Master

Posted on Apr 30, 2007 (permalink)

I upgraded to a new laptop with vista and put VS2K3 SP1 w/Vista patch, branched my code, and upgraded from the telerik Q4 2006 controls to the Q1 2007 controls all in one fell swoop. I guess that is just begging for an issue to occur. :)

After I cleaned my solution, deleted all the existing references, and closed VS and reopened it worked.

Reply
Ryan Means

Posted on Aug 13, 2007 (permalink)

I was having the same issue and the reply which said to delete the Rad dll's from the bin folder worked great. I am now up and running and the issue is resolved.

Reply
Brian

Posted on Sep 8, 2007 (permalink)

I was just having this same error (in VS2008 B2) and discovered I had moved the place I originally added the references from. I simply moved the folder back to the original location and it fixed that issue.

I'm sure this is the same as deleting the references and resetting them, but this worked for me too...

just FYI...

Reply
Suneet

Posted on May 6, 2008 (permalink)

I got the following error in VS 2008, WinXP, RadControls for ASP.NET Q1 2008:

The operation could not be completed. Invalid FORMATETC structure

I tried re-installing the controls several times, but it did not work.
Finally, I manually added references to all the Rad controls to the BIN folder. Then, I tried to drag the components on the web form, and it worked!!

Reply
Thomas Paris

Posted on May 27, 2008 (permalink)

I just had this issue a few minutes ago and I have had this issue with other controls. Just close the project, deleted the .dlls in the bin, deleted the .sln and .suo, you will need to show hidden files for the .suo, and deleted any references to the telerik controls in the web.config. I then opened the project using the .csproject file and you should be able to add the controls. I am using Visual Studio 2008 but had also done this with 2005.

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Nate

Posted on Aug 19, 2008 (permalink)

Same error. Did what Thomas said, minus the deleting dlls part, and it's now fixed. Q2 2008.

Nate

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k f MVP

Posted on Sep 13, 2008 (permalink)

Using the Q2 2008 controls and this happens randomly. Telerik claims this is nothing to do with them which sounds suspicion as I have dev express and the built in controls never have this problem.

When I try to drag a control onto a web form, I get "The operation could not be completed. Invalid FORMATETC structure."

Not pointing fingers just yet but not a very good response to pass the buck instead of getting to the root of the problem.

The only fix I have is to delete the telerik tool bar, create a new one and add a reference to the dll. However, this is getting highly annoying.

Reply
Richard

Posted on Oct 1, 2008 (permalink)

I just got the exact same error after upgrading to the latest RadControls. The error is clearly directly related to the installation of the controls.

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sslutzky@mworkflow.com

Posted on Oct 3, 2008 (permalink)

I was running into the same problem. I came across the following post that helped me resolve the problem:

http://www.c-sharpcorner.com/UploadFile/mahesh/IFSError09112008132606PM/IFSError.aspx

Basically what I did was to reset the toolbar in Visual Studio and then re-add the Telerik controls.

Reply
Chris

Posted on Nov 14, 2008 (permalink)

Hi Guys,

Not sure if this will fix your issue or not, we had the same probelm using .Net 3.5 and VS 2008. It turns out we added the dlls in the standard bin directory instead of adding them from the bin35 directory. It sorted it for us.

Cheers,

Chris

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Angela

Posted on Jan 13 (permalink)

I have to say, I think it is telerik.

I have been with the 3.5 version since March 2008 and every single time I have to upgrade my dll I run into this freaking problem.

Just upgraded again and usually I can find a way to get it to work.

But I am not having such luck with the 11/5 upgrade version. I am getting this stupid error.

It takes away my intellisense as well. So unless I have all of the documentation remembered this control has become unusuable to me.

Telerik should research the problem. After all part of Telerik's "job" is to integrate with Visual Studio. They are a control that is specifically written for for the VS environment. Specifically to work with intellisense. Specifically designed for .net applications.

Reply
Telerik Admin

Posted on Jan 13 (permalink)

Hi Angela,

Unfortunately we are still not able to designate the exact reason for this VS design-time issue. You will probably agree with me that this problem is related both to our server controls and the .NET framework itself.

Can you please check whether restarting your VS environment makes a difference? You may also check whether starting a new web site from scratch or clearing your VS cache alleviates the abnormality.

Kind regards,
Sebastian
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

Reply
Angela

Posted on Jan 13 (permalink)

Hi Sebastian,

Thank you for your reply.

The solution you offered did not work. I have virtually tried everything. Before if I had this problem I would still be able to work with intellisense.

Now I can't work. Intellisense is turned off for the aspx page.

What I have tried (I am using Web Application Project not a website)
1) Uninstalled Previous Version
2) Installed new version
3) Deleted my dll in my bin directory and replaced it wil the new installed version
4) Removed the Reference and Added it again.
5) Reset Toolbox
6) Add new RadControl Tab by hand
7) Rebuilt the Web Application Project - Meaning new project from scratch and readded all my files.
8) During all this loading and unloading VS 2008 at various points.

This is just not good....

For me it is Telerik problem. Yes you might have trouble with VS but overall it is Telerik's responsibility to their customers to provide something that works when upgrading to newer versions.

It is at the very basic level of functionality that is needed from the control. It is not like having browser compatibility problems with a control. It is to the point where it stops developers from developing anything just to get their own environment to work.

Any other suggestions I am open to trying.

Thank you for chiming in and giving your thoughts,

Angela

Reply
Telerik Admin

Posted on Jan 14 (permalink)

Hello Angela,

This issue has been confirmed by Microsoft but no workaround has been provided and the status of the entry is currently Closed (By Design). Here are a couple of resources which elaborate on this subject:

http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=115353
http://social.msdn.microsoft.com/Forums/en-US/winformsdatacontrols/thread/96e96e8a-a758-4bf2-8c9a-27efd7003959/

I understand your point, however I am not sure how we can discover a way to bypass this problem. You may consider contacting the guys from MS directly and in case you discover a solution feel free to share it with us in this public forum thread.

Regards,
Sebastian
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

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Ken Mee

Posted on Jun 11 (permalink)

I was able to resolve this issue by adding the telerik.web.ui.dll to the bin folder.

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