Im trying to update a web part that has been distibuted across our sharepoint intranet and im coming up with an error ive never seen before. Ive googled but cant find any info. Can someone help. The error is below
Update-SPSolution : The solution cannot be deployed. The feature '54c38541-0617-4148-8cbc-7ae319ff9cdf' uses the directory "RambollUK.Intranet.SP.MetroLinksViewer_MetroLinksViewer" in the solution. However, it is currently installed in the farm to the directory "RambollUK.Intranet.SP.MetroLinksViewer_RambollUK.Intranet.SP.MetroLinksViewer". Uninstall the existing feature before you install a new version of the solution.
At line:1 char:18+ update-spsolution <<<< -identity rambolluk.intranet.sp.metrolinksviewer.wsp -literalpath C:\Rambolluk.wsps\RambollUK.Intranet.SP.MetroLinksViewer.wsp -GACDeployment + CategoryInfo: InvalidData: (Microsoft.Share...tUpdateSolution: SPCmdletUpdateSolution) [Update-SPSolution], SPException + FullyQualifiedErrorId : Microsoft.SharePoint.PowerShell.SPCmdletUpdateSolution