the manifest may not be valid or the file could not be opened.

Question

I want to install outlook add-ins (Which is developed by Visual studio 2008) but I've got following error.

Name: From: file:///D:/Project/.Net Learning/OutlookAddIn3/OutlookAddIn3/bin/Debug/app.publish/OutlookAddIn3.vsto

Exception reading manifest from file:///D:/Project/.Net%20Learning/OutlookAddIn3/OutlookAddIn3/bin/Debug/app.publish/OutlookAddIn3.vsto: the manifest may not be valid or the file could not be opened.

********** Exception Text ********** System.Deployment.Application.InvalidDeploymentException: Exception reading manifest from file:///D:/Project/.Net%20Learning/OutlookAddIn3/OutlookAddIn3/bin/Debug/app.publish/OutlookAddIn3.vsto: the manifest may not be valid or the file could not be opened. ---> System.Deployment.Application.InvalidDeploymentException: Deployment manifest is not semantically valid. ---> System.Deployment.Application.InvalidDeploymentException: Deployment manifest requires that you specify a publisher and a product. at System.Deployment.Application.Manifest.AssemblyManifest.ValidateSemanticsForDeploymentRole() --- End of inner exception stack trace --- at System.Deployment.Application.Manifest.AssemblyManifest.ValidateSemanticsForDeploymentRole() at System.Deployment.Application.Manifest.AssemblyManifest.ValidateSemantics(ManifestType manifestType) at System.Deployment.Application.ManifestReader.FromDocument(String localPath, ManifestType manifestType, Uri sourceUri) --- End of inner exception stack trace --- at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.GetManifests(TimeSpan timeout) at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.InstallAddIn()

Answer 1

Probably your windows registered name have a special character like "*". I suggested to you change windows registered name. you can change it from registry in (Win XP):

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion

change value of these keys: RegisteredOrganization RegisteredOwner

Answer 2

mi name is ok. what else can be?