runtime error after upgrading to LS 3.5.2

[dglaw]

Going to the web address for the LanSweeper site shows a Configuration Error web page.
I stopped the LS service when I replaced that executable.
I have also tried an iisreset.


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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 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.

Source Error:


Line 17: <compilation debug="false" strict="false" explicit="true">
Line 18: <assemblies>
Line 19: <add assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
Line 20: <add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
Line 21: <add assembly="System.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>


Source File: C:\Program Files\lansweeper31\website\web.config Line: 19

Assembly Load Trace: The following information can be helpful to determine why the assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' 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].


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Version Information: Microsoft .NET Framework Version:2.0.50727.3082; ASP.NET Version:2.0.50727.3082
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[dglaw]

I figured out my mistake. I had deleted the original /website/bin folder and put in the contents from the upgrade. I should have just replace the one "Thumbimage.dll" file instead.
Once I restored the original files to /bin - all was well.

Consider this issue closed.

[Hemoco]

From which version did you do the upgrade?
Is the file : System.Web.Extensions.dll still in your /bin folder