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Questions tagged [stdole]

9 questions
56
votes
10 answers

Error message "Unable to install or run the application. The application requires stdole Version 7.0.3300.0 in the GAC"

When one user tries to run the application, our ClickOnce application is reporting: Unable to install or run the application. The application requires stdole Version 7.0.3300.0 in the GAC. It's interesting to note that the GAC…
proudgeekdad
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42
votes
6 answers

What does stdole.dll do?

We have a large C# (.net 2.0) app which uses our own C++ COM component and a 3rd party fingerprint scanner library also accessed via COM. We ran into an issue where in production some events from the fingerprint library do not get fired into the C#…
rc1
9
votes
4 answers

Could not load file or assembly stdole

Just installed VS2015 side by side with VS2010... Application in issue was built using VS2010 (set to use .Net 4.0) (not migrated to VS2015) worked fine on my machine, put it on server and fell over in a heap... stdole was the issue... In the error…
Paul Zahra
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6
votes
2 answers

Can't Silence Embed Interop Warnings

First I've got a third party ActiveX control I need to use. Next I've got to use the stdole library to feed that third party control some images. When I compile under the default settings, I get some warnings: warning CS1762: A reference was created…
user12861
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5
votes
2 answers

Strong name signature not valid for this assembly stdole.dll

I've just started to get the following error in my ClickOnce application. When installing and running the same application, after seemingly successful installation I get an error message: Application Validation did not succeed The error details I…
Kinjal Gor
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2
votes
0 answers

What's the difference between stdole.dll in the GAC vs. Microsoft's Nuget package?

The C# project I work on has an assembly with a reference to stdole.dll which on my dev PC is located in C:\WINDOWS\assembly\GAC\stdole\7.0.3300.0__b03f5f7f11d50a3a\stdole.dll. I'm not sure where this assembly came from originally (seems like red…
StayOnTarget
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2
votes
0 answers

Unable to install application deployed with ClickOnce in Visual Studio 2015 (stdole.dll)

Application is running in .net 4.5, built and deployed with ClickOnce in VS 2012. When build and deploy same application, without changing any settings in VS 2015, I am unable to install it on client side ? Got following error: "Strong name…
Marko Krizmanic
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1
vote
0 answers

How can I ensure that stdole.dll is installed

I have a project that uses the CodeJock CommandBars to provide a ribbon control interface (It is an ActiveX control) This component requires the stdole.dll, but I have just installed on a machine with no office and this dll is not in the GAC.…
Matt Wilko
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0
votes
1 answer

Error Message: System Update Required

I have an application in VS2008[windows form application]. And I make publish it using Publishing feature in VS2008. [Project=>Project Properties=>Publish=>Publish Now]. When I install the publish project in my own PC its working well….but at some…
Pritesh
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