office加载项部署清单签名的证书或其位置不受信任

异常信息：

System.Security.SecurityException: 此应用程序中的自定义功能将不起作用，原因是用于为 BIMT写作指导 的部署清单签名的证书或其位置不受信任。请向管理员寻求进一步帮助。
在 Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInTrustEvaluator.VerifyTrustPromptKeyInternal(ClickOnceTrustPromptKeyValue promptKeyValue, DeploymentSignatureInformation signatureInformation, String productName, TrustStatus status)
在 Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInTrustEvaluator.VerifyTrustUsingPromptKey(Uri manifest, DeploymentSignatureInformation signatureInformation, String productName, TrustStatus status)
在 Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInTrustEvaluator.VerifyTrustUsingPromptKey(Uri manifest, DeploymentSignatureInformation signatureInformation, String productName)
在 Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.ProcessSHA1Manifest(ActivationContext context, DeploymentSignatureInformation signatureInformation, PermissionSet permissionsRequested, Uri manifest, ManifestSignatureInformationCollection signatures, AddInInstallationStatus installState)
在 Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.VerifySecurity(ActivationContext context, Uri manifest, AddInInstallationStatus installState)
在 Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.InstallAddIn()
失败的程序集的区域是:
MyComputer

异常截图：

结觉方案：

 private void button1_Click(object sender, EventArgs e)
        {
            try//32位
            {
                Microsoft.Win32.RegistryKey key;
                key = Microsoft.Win32.Registry.LocalMachine.CreateSubKey(@"SOFTWAREMICROSOFT.NETFrameworkSecurityTrustManagerPromptingLevel");

                key.SetValue("MyComputer", "Enabled");
                key.SetValue("LocalIntranet", "Enabled");
                key.SetValue("Internet", "Enabled");
                key.SetValue("TrustedSites", "Enabled");
                key.SetValue("UntrustedSites", "Enabled");
                key.Close();
                MessageBox.Show("Security Reg Done!");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            try//64位
            {
                Microsoft.Win32.RegistryKey key;
                key = Microsoft.Win32.Registry.LocalMachine.CreateSubKey(@"SOFTWAREWow6432NodeMICROSOFT.NETFrameworkSecurityTrustManagerPromptingLevel");

                key.SetValue("MyComputer", "Enabled");
                key.SetValue("LocalIntranet", "Enabled");
                key.SetValue("Internet", "Enabled");
                key.SetValue("TrustedSites", "Enabled");
                key.SetValue("UntrustedSites", "Enabled");
                key.Close();
                MessageBox.Show("Security Reg Done!");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

软件下载地址：http://pan.baidu.com/s/1jH3Rc1o

msdn说明：https://msdn.microsoft.com/zh-cn/library/ms996418.aspx