Hi everyone, Today i met this bug, i had search but no find out the solution.
Error 6 An attempt was made to load an assembly with an incorrect format: C:\Windows\Microsoft.Net\assembly\GAC_64\System.Data\ v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll. D:\nopCommerce_3.30_Source\Libraries\Nop.Services\SGEN Nop.Services
It's odd that the error indicates the GAC: C:\Windows\Microsoft.Net\assembly\GAC_64
What version of nopCommerce? Check the properties on the Nop.Services project's References for System.Data For my 3.30 project, it's C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5.1\System.Data.dll
Is your VS set to use IISExpress or 'development server'?
It's odd that the error indicates the GAC: C:\Windows\Microsoft.Net\assembly\GAC_64
What version of nopCommerce? Check the properties on the Nop.Services project's References for System.Data For my 3.30 project, it's C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5.1\System.Data.dll
Is your VS set to use IISExpress or 'development server'?
Hi, i'm using Nopcommerce 3.30, so i have not .Net Framework 4.5.1, let me download it now!
It's odd that the error indicates the GAC: C:\Windows\Microsoft.Net\assembly\GAC_64
What version of nopCommerce? Check the properties on the Nop.Services project's References for System.Data For my 3.30 project, it's C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5.1\System.Data.dll
Is your VS set to use IISExpress or 'development server'?
Hi, i'm using Nopcommerce 3.30, so i have not .Net Framework 4.5.1, let me download it now!
Thanks for your help!
Dear Support Team,
Today I got this bug,
"An attempt was made to load an assembly with an incorrect format: C:\Windows\Microsoft.Net\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll. Nop.Services"
I am using nopcommerce 3.40 and Microsoft Visual Studio Professional 2012, and IIS v6.1 on Windows 7 professional.
I'm using source and get error from visual studio 2012 when try to publish the site.
I notice you are using IIS 6. It is my understanding that for nopCommerce you need to use an application pool set for integrated pipeline mode, which is new at IIS 7. I do not know if it will solve your other problems but I do know that IIS6 and .Net 4 are problematic but in any case you need to upgrade to IIS 7 for integrated pipeline mode.
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