Could not load file or assembly 'msshrtmi' or one of its dependencies (Azure Table Storage Access)

It seems that Azure projects are very sensitive to that particular file. From: http://social.msdn.microsoft.com/Forums/en-US/windowsazuretroubleshooting/thread/0fac1f05-eb55-432f-80ac-6f15cde5b14b/

When you do a rebuild for the web role project, may I ask you to check if a msshrtmi.dll file in the bin folder or not? If yes, then please check if it is 64bit or 32bit using Dependency Walker. If it is 32bit, please try either of the following options to prevent outputing this dll file to bin folder.

1. Target the web role project to x64 and recreate the azure service project. This option was confirmed by http://social.msdn.microsoft.com/Forums/en/windowsazure/thread/286cecf6-1423-4ef3-93f9-0eb8a67d8192. (edit: now a dead link as at February '12.)

2. Open the web site project file using Notepad and remove the PlatformTarget element from all configuration property groups. This option is quoted from http://tomkrueger.wordpress.com/2010/07/27/azure-deployment-issue-after-upgrading-to-visual-studio-2010-and-net-4-0/.

3. Write Post-build event command to delete msshrtmi.dll when a build action is successfully performed. To do this, please right click the web role project and select Properties. Select the Build Events tab, in the "Post-build event command line" textbox, input the following command:

cd $(TargetDir) del msshrtmi.dll

This all suggests that you'll want to check that you've built the correct configuration for deployment on your target environment. Make sure you've targetted x64 for deployment to your data centre servers.

This solved the problem for me. Run this command within the Developer Command Prompt for VS2013.

gacutil /i "C:\Program Files\Microsoft SDKs\Windows Azure\.NET SDK\v2.0\bin\runtimes\base\x64\msshrtmi.dll"
gacutil /i "C:\Program Files\Microsoft SDKs\Windows Azure\.NET SDK\v2.0\bin\runtimes\base\x86\msshrtmi.dll"

This will register the runtime files in the Global Assembly Cache so all .NET applications will have access to it.

I've just come across this post because I had the same issue - and unfortunately none of the above steps worked for me.

After a bit of head-scratching and messing around - I found the solution, which was remarkably/embarrassingly simple.

I blogged about it here.

• Right-click your Azure project (the one with the blue globe).
• Click the "Application" tab.
• Note that there is a button telling you that you have a newer SDK installed? CLICK IT!

So, it turns out that some minor changes get made to a few files that make all the difference:

• .csdef file - 'schemaVersion' is updated.
• .ccproj - 'ProductVersion' and 'CloudExtensionsDir' are updated.
• .csproj - You're Azure SDK references will be updated (ServiceRuntime, Diagnostics etc.)

I think the killer was the 'CloudExtensionsDir' for me, this changed FROM:

<CloudExtensionsDir Condition=" '$(CloudExtensionsDir)' == '' ">
  $(MSBuildExtensionsPath)\Microsoft\VisualStudio\v$(VisualStudioVersion)\Windows Azure Tools\1.7\
</CloudExtensionsDir>

TO:

<CloudExtensionsDir Condition=" '$(CloudExtensionsDir)' == '' ">
  $(MSBuildExtensionsPath)\Microsoft\VisualStudio\v$(VisualStudioVersion)\Windows Azure Tools\1.8\
</CloudExtensionsDir>

Deployed to Azure, worked straight away.

Hope this helps!

PS: I should add, that I didn't need to uninstall any of the old SDK's or anything or mess around with 'Platform Targets'. Just changing this worked fine.

I ran across this after dealing with this issue for a long time. It helped me.

http://mictorino.wordpress.com/2011/09/20/vs2010-build-configurations-and-msshrtmi-dll-x86