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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(166.4, 95%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EII%3C/text%3E%3C/svg%3E)
Hi, these are the full errors :
Configuration Error
*Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: Could not load file or assembly 'netstandard, Version=2.1.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The system cannot find the file specified.
Source Error:*
|Line 167: <!-- RC@20150727000 7/27/2015 - iqworks added for speech
recognition end-->
Line 168:
Line 169: <add assembly="netstandard,
Version=2.0.0.0, Culture=neutral,
Line 170:
PublicKeyToken=cc7b13ffcd2ddd51"/>
Line 171: </assemblies>|
| -------- |
||
*Source File: D:\MBSSys\Mbsa_20230911\Mbsa 2021\web.config Line: 169
Assembly Load Trace: The following information can be helpful to determine why the assembly 'netstandard, Version=2.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' could not be loaded.*
|WRN: Assembly binding logging is turned
OFF.
To enable assembly bind failure
logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog]
(DWORD) to 1.
Note: There is some performance penalty
associated with assembly bind failure logging.
To turn this feature off, remove the
registry value [HKLM\Software\Microsoft\Fusion!EnableLog].|
| -------- |
Thanks for any suggestions or advice|
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(140.8, 78%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETS%3C/text%3E%3C/svg%3E)
Hi @iqworks Information Quality Works ,
Welcome to Microsoft Q&A forum.
Please check the installed NuGet packages and referenced libraries, make sure that they target the correct compatible framework(.NET/.NET Core/.NET Standard).
For example, if your project targets .NET Core 2.2, but the installed packages target .NET Standard 2.1 then you may get this error, as .NET Standard 2.1 doesn’t support .NET Core 2.2, it supports .NET Core 3.0, 3.1, 5.0, 6.0 and 7.0.
Normally, the issue is caused by targeting the incompatible version of framework or installing/using the incompatible version of packages/libraries. You may try to use a higher or lower version of the corresponding packages/libraries.