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I am adding wsp file as it already exist now I need to update it..

Its giving me a error message on management shell that

A solution with the same name and id already exist.

I am writing this command in management shell.

 Add-SPSolution "c:\Deploy\WSP\{file name}.wsp"

Like this

Add-SPSolution "c:\Deploy\WSP\SharePointProject2.wsp"

Basant Gera
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1 Answers1

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There are two ways you can achieve this:

  1. Use 'Update-SPSolution' Or
  2. Remove solution using 'Remove-SPSolution' and add again using 'Add-SPSolution'
love thakker
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Akshay Belure
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  • Update-SPSolution –Identity SharePointProject2.wsp trying this not working with that I am also trying Update-SPSolution –Identity SharePointProject2.wsp–LiteralPath “D:\SharePointProject2.wsp”–GACDeployment this is also not working... with that I am trying – Basant Gera Aug 17 '16 at 10:32
  • Remove-SPSolution "SharePointProject2.wsp" also not working... after retracting it still not working Akshay... – Basant Gera Aug 17 '16 at 10:33
  • May I know what is the issue? Could you please explain it? have you tried "-force" attribute with Remove-SPSolution? – Akshay Belure Aug 17 '16 at 11:05