https://blogs.msdn.microsoft.com/ie/2012/08/14/microsoft-smartscreen-extended-validation-ev-code-signing-certificates/

When using the following link to install ; https://www.movemetothecloud.net/WindowsMigration

• Install tool fails due to an untrusted source
• Offline install fails due to a dependent package not being available.

System.Net.WebException: Url 'https://developer.microsoft.com/en-us/web/webpi/5.0/webproductlist.xml' returned HTTP status code: 404
at Microsoft.Web.PlatformInstaller.ManagedWinInet.OpenUrlAndFollowRedirects(Uri& uri, IntPtr& hInetFile)
at Microsoft.Web.PlatformInstaller.ManagedWinInet.DownloadFile(Uri uri, String fileName, String& contentDispositionFileName)
at Microsoft.Web.PlatformInstaller.ProductManager.DownloadFile(Uri url, String cacheFileLocation, DateTime productFileLastModified)
at Microsoft.Web.PlatformInstaller.ProductManager.Load(Uri productFileUrl, Boolean filterByArchitectureAndOS, Boolean loadEnclosures, Boolean useCachedVersion, String cacheDirectory, Architecture architecture, Int32 osType)
at CompatCheckAndMigrate.Helpers.WebPlatformInstallHelper.SetupInstall(String[] productList)
at CompatCheckAndMigrate.Helpers.Helper.SetupInstall()

Workaround:

1. Open Internet Explorer on the machine
2. Logon to portal.azure.com
3. It should auto sign you in to your corp account. Sign out.
4. You can also sign back in to portal using your MSA here
5. Open the Migration assistant again. It should show you a login dialog box now.

When one of the readiness checks fails, there is a hyperlink to "View Details" about the failed check. That link is broken with error 403 forbidden "The website declined to show this webpage".

Migration process just 'spins' if user does not have role permissions in subscription to create resource group. Would be very helpful to return this error quickly instead of spinning endlessly.

Today the flow fails if the report has not been uplaoded by the tool, and asks for the migrationID again.

When i try to install the app, on a Server 2008, i get this error:
Unable to install or run the application. The application requires that assembly
Microsoft.Management.Infastructure Version 1.0.0.0
be installed in the Global Assembly Cache (GAC) first.

Any ideeas ?

The tool generates a fixed name for the target resource group as Server-Migration-{region} which is not ideal for most enterprise customers. The tool should allow to select an existing resource group, enter a custom resource group name or default to the Server-Migration-{region} name.

If you've already configured an App Service Plan you aren't able to select it using the tool. This creates problems when you get an error during migration and have to start over. You end up creating multiple App Service Plans...bad customer experience.

Failed to create Web App: AdvPortalMigrated : Deployment failed, please proceed to the publish page to submit an error report ED3E2CB2DC0E6598: { "Code": "Conflict", "Message": "Website with given name AdvPortalMigrated already exists.", "Target": null, "Details": [ { "Message": "Website with given name AdvPortalMigrated already exists." }, { "Code": "Conflict" }, { "ErrorEntity": { "ExtendedCode": "54001", "MessageTemplate": "Website with given name {0} already exists.", "Parameters": [ "AdvPortalMigrated" ], "Code": "Conflict", "Message": "Website with given name AdvPortalMigrated already exists." } } ], "Innererror": null } 08586768355147045358: Template output evaluation skipped: at least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/arm-debug for usage details.

Ideally not throw an exception, but surface the issue as a warning in the Readiness Report.
Test cases: Spaces or special characters between 'user' and 'id'

https://referencesource.microsoft.com/#System.Data/System/Data/Common/DbConnectionStringCommon.cs,977
https://referencesource.microsoft.com/#System.Data/System/Data/Common/DbConnectionOptions.cs,82

In some cases SQL Deployment fails with code : RegionDoesNotAllowProvisioning

Having to view and analyze readiness assessment results within the app is migration assistant tool (or website) doesn't scale when large numbers of services are assessed. Need to analyze larger results data sets by exporting to csv, html, json, etc.

line 295 in https://github.com/Azure/Azure-Websites-Migration-Tool/blob/master/Helpers/Helper.cs generates a new guid and populates the registry, but it doesn't assign this to _azureMigrationId

https://www.movemetothecloud.net/ appears to be down, no DNS record?

Microsoft.Web.Deployment.DeploymentDetailedFatalException: The SQL provider cannot run because of a missing dependency. Please make sure that Microsoft SQL Server Management Objects (Version 10 or higher) is installed. Learn more at: http://go.microsoft.com/fwlink/?LinkId=221672#ERROR_SMO_NEEDED_FOR_SQL_PROVIDER . Microsoft.Web.Deployment.DeploymentDetailedFatalException: The SQL provider cannot run with dacpac option because of a missing dependency. Please make sure that DacFx is installed. Learn more at: http://go.microsoft.com/fwlink/?LinkId=221672#ERROR_DACFX_NEEDED_FOR_SQL_PROVIDER.

I tried to use the tool to migrate a web site that is running on a Windows Server 2012 R2 server pointing to a database that is on a separate Windows Server 2012 R2 server running SQL 2014. The only thing the tool did was create a new App Service and new App Service Plan. It did not migrate any of the content nor did it even try to do anything with the database. I ran the tool from the web server. One other shortcoming of the app was that it did not give me an option to use an existing Resource Group or to even create a new one with the name I want...it just creates its own Resource Group with the name it wants.

https://social.msdn.microsoft.com/Forums/azure/en-US/bd27b442-6484-499e-954d-dcf8416476d8/azure-websites-migration-assistant?forum=windowsazurewebsitespreview&prof=required

Trying to run a remote assessment. When I export locally the report is for the correct server but when I upload it returns results from another server?