Error in loading C1PrintPreviewControl

Error in loading C1PrintPreviewControl

Posted by: a.callegari on 30 January 2019, 8:11 am EST

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  a.callegari

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  Posted 30 January 2019, 8:11 am EST

  When creating the form containing the C1PrintPreviewControl control, the error is generated:

  System.InvalidOperationException
  
  HResult = 0x80131509
  
  Message = Error creating the form. Error: Could not load file or assembly ‘C1.C1Report.2, Version = 2.6.20132.54638, Culture = neutral, PublicKeyToken = 594a0605db190bb9’ or one of its dependencies. The manifest definition of the specified assembly does not match the assembly reference. (Exception from HRESULT: 0x80131040)
  
  Origin = can not be evaluated
  
  Stack analysis:
  
  <Exception stack analysis can not be evaluated

  Internal exception 1:
  
  FileLoadException: Unable to load file or assembly ‘C1.C1Report.2, Version = 2.6.20132.54638, Culture = neutral, PublicKeyToken = 594a0605db190bb9’ or one of its dependencies. The manifest definition of the specified assembly does not match the assembly reference. (Exception from HRESULT: 0x80131040)

  Internal exception 2:
  
  FileLoadException: Unable to load file or assembly ‘C1.C1Report.2, Version = 2.0.20182.314, Culture = neutral, PublicKeyToken = 594a0605db190bb9’ or one of its dependencies. The manifest definition of the specified assembly does not match the assembly reference. (Exception from HRESULT: 0x80131040)

  All C1 controls are with release 2.0.20182.314

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  esha.dhir

  

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  Posted 31 January 2019, 12:56 am EST

  Hello,

  Please refer the solution stated for the mentioned error, in this blog post:
  
  https://www.grapecity.com/en/blogs/a-step-ahead-troubleshooting-common-errors-part-i
  
  In case the issue persists, do let us know.

  Best Regards,
  
  Esha
  
  Note: .Net Framework 2.0 Support Notice (https://www.grapecity.com/en/forums/winforms-edition/net-framework-20-support-n_5)

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  a.callegari

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  Posted 1 February 2019, 6:11 am EST

  I deleted the references, the bin and obj folders, reloaded everything, but the error continues

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  a.callegari

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  Posted 1 February 2019, 7:04 am EST

  I found the problem, in app.config:

  <runtime>
  	<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
  		<dependentAssembly>
  			<assemblyIdentity name="C1.C1Report.2" publicKeyToken="594A0605DB190BB9" culture="neutral" />
  			<bindingRedirect oldVersion="0.0.0.0-2.6.20132.54638" newVersion="2.6.20132.54638" />
  		</dependentAssembly>
  	</assemblyBinding>
  </runtime>
  

  I simply deleted the text (see above) from app.config

  I mark it that can be of help to others

  Best Regards,
  
  Alberto