Re: Problem running .NET user control hosted on Windows Vista / IE 7

"M. Cota" <contact@softwaresigloxxi.com> wrote in message
news:%233ReJ5H7HHA.2476@TK2MSFTNGP05.phx.gbl...

<snipped>

>
> Please, I'm lost at this point. Can anyone tell me why the <object> is
> failing to initialize on Windows Vista / IE7? I have tried adding the
> website to trusted sites as well as lowering the security settings but no
> luck.

Vista uses UAC/User Account Control, which a .Net solution may have to
present security credentials to Vista in order for the application to run
properly with privileges, which the program presents to Vista in the form of
a UAC manifest the application uses to present the credentials. That's most
likely your problem.

Does he have to pay for it?

"Mr. Arnold" <MR. Arnold@Arnold.com> wrote in message
news:%23tcZZnM7HHA.3900@TK2MSFTNGP02.phx.gbl...

"M. Cota" <contact@softwaresigloxxi.com> wrote in message
news:%233ReJ5H7HHA.2476@TK2MSFTNGP05.phx.gbl...

<snipped>

>
> Please, I'm lost at this point. Can anyone tell me why the <object> is
> failing to initialize on Windows Vista / IE7? I have tried adding the
> website to trusted sites as well as lowering the security settings but no
> luck.

Vista uses UAC/User Account Control, which a .Net solution may have to
present security credentials to Vista in order for the application to run
properly with privileges, which the program presents to Vista in the form of
a UAC manifest the application uses to present the credentials. That's most
likely your problem.

"Vigilante" <kewltoyz@yahoo.com> wrote in message
news:CF358C48-F64E-434F-BE5C-CC2A6A72BF3C@microsoft.com...
> Does he have to pay for it?

No, he doesn't have to pay for it. Being a .Net developer, then he should be
able to create the XML UAC manifest that the .Net solution will use to
present security credentials to Vista in order for the program to execute
with the proper privileges. The information is everywhere out there on the
Internet using Google.

>
> "Mr. Arnold" <MR. Arnold@Arnold.com> wrote in message
> news:%23tcZZnM7HHA.3900@TK2MSFTNGP02.phx.gbl...
>
> "M. Cota" <contact@softwaresigloxxi.com> wrote in message
> news:%233ReJ5H7HHA.2476@TK2MSFTNGP05.phx.gbl...
>
> <snipped>
>
>>
>> Please, I'm lost at this point. Can anyone tell me why the <object> is
>> failing to initialize on Windows Vista / IE7? I have tried adding the
>> website to trusted sites as well as lowering the security settings but no
>> luck.
>
> Vista uses UAC/User Account Control, which a .Net solution may have to
> present security credentials to Vista in order for the application to run
> properly with privileges, which the program presents to Vista in the form
> of
> a UAC manifest the application uses to present the credentials. That's
> most
> likely your problem.
>
>

Thanks for the tip. I will try it.



Mr. Arnold escribió:
>
> "M. Cota" <contact@softwaresigloxxi.com> wrote in message
> news:%233ReJ5H7HHA.2476@TK2MSFTNGP05.phx.gbl...
>
> <snipped>
>
>>
>> Please, I'm lost at this point. Can anyone tell me why the <object> is
>> failing to initialize on Windows Vista / IE7? I have tried adding the
>> website to trusted sites as well as lowering the security settings but
>> no luck.
>
> Vista uses UAC/User Account Control, which a .Net solution may have to
> present security credentials to Vista in order for the application to
> run properly with privileges, which the program presents to Vista in the
> form of a UAC manifest the application uses to present the credentials.
> That's most likely your problem.
>
>
>

Hi,

To make sure UAC is breaking my client side control, I have disabled it
and restarted the system.

My user control still is not working on Vista/IE7 (it works on XP/IE7),
so may be UAC is not the problem in this scenario.

I will appreciate any help.

Thanks.

Mr. Arnold escribió:
>
> "M. Cota" <contact@softwaresigloxxi.com> wrote in message
> news:%233ReJ5H7HHA.2476@TK2MSFTNGP05.phx.gbl...
>
> <snipped>
>
>>
>> Please, I'm lost at this point. Can anyone tell me why the <object> is
>> failing to initialize on Windows Vista / IE7? I have tried adding the
>> website to trusted sites as well as lowering the security settings but
>> no luck.
>
> Vista uses UAC/User Account Control, which a .Net solution may have to
> present security credentials to Vista in order for the application to
> run properly with privileges, which the program presents to Vista in the
> form of a UAC manifest the application uses to present the credentials.
> That's most likely your problem.
>
>
>

"M. Cota" <contact@softwaresigloxxi.com> wrote in message
news:upRVStO7HHA.3400@TK2MSFTNGP03.phx.gbl...
> Hi,
>
> To make sure UAC is breaking my client side control, I have disabled it
> and restarted the system.
>
> My user control still is not working on Vista/IE7 (it works on XP/IE7), so
> may be UAC is not the problem in this scenario.
>
> I will appreciate any help.

If you're using this 3rd party solution on the client side, then maybe the
control only works on XP or previous versions of the Windows based O/S
using the .Net Framework, and it flat-out doesn't work with Vista, which you
should verify with the 3rd party vendor that the control works with Vista.
..

Hi,

First of all, thank you for your quick answers. I appreciate your support.

I have to say that the user control works well on a Windows Form sample
application as well as on ASP.NET web applications.

You can test it here:
http://www.softwaresigloxxi.com/Supe...ary_Trial.html

It doesn't run as a hosted client-side control on IE7.

I have tried lowering permissions, adding the site to trusted zone,
disabled UAC, embed manifest to requiere permission elevation, ...

Well.. I'm begining to think that Vista has broken hosted client-side
..net controls.

Has anyone be able to host a .net user control on client-side on Windows
Vista/IE7?

Thanks!!









Mr. Arnold escribió:
>
> "M. Cota" <contact@softwaresigloxxi.com> wrote in message
> news:upRVStO7HHA.3400@TK2MSFTNGP03.phx.gbl...
>> Hi,
>>
>> To make sure UAC is breaking my client side control, I have disabled
>> it and restarted the system.
>>
>> My user control still is not working on Vista/IE7 (it works on
>> XP/IE7), so may be UAC is not the problem in this scenario.
>>
>> I will appreciate any help.
>
> If you're using this 3rd party solution on the client side, then maybe
> the control only works on XP or previous versions of the Windows based
> O/S using the .Net Framework, and it flat-out doesn't work with Vista,
> which you should verify with the 3rd party vendor that the control works
> with Vista.
> .
>