SPMT (sharepoint migration tool) - install works fine but unable to load the app

Hi @Renato Pereira ,

Based on your description, it seems that you have already tried several troubleshooting steps to resolve the issue. Here are some additional steps that you can try:

1. Ensure that your system architecture is x64 and that your .NET version is 4.6.2 or higher. You can check which versions of .NET are installed on your computer by following the instructions in this article.
2. Stop any third-party anti-virus software on your computer prior to installation.
3. If you’re still experiencing issues, try downloading and installing the public preview version of SPMT. It contains the latest updates and fixes. You can download it from here.

Hope the information can help you. And if there have any unclear or misunderstanding, please feel free to post back and we’ll continue to help you all the time!

Your understanding and patience will be highly appreciated! Hope you have a good day and keep safe!

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Hi @Haoyan Xue_MSFT ,

that Windows is x64 and that app was working 02 days ago.

I already tried to install the public version but the issue is the same.

• I can't believe that there is no way to debug that error in order to clarify why it isn't working.

I created another post since that app seem to be not well developed:

https://techcommunity.microsoft.com/t5/sharepoint/spmt-sharepoint-migration-tool-install-works-fine-but-unable-to/m-p/4014991

Another stupid attempt without no success:

https://video2.skills-academy.com/en-us/dotnet/framework/install/application-not-started