I am converting a site to 7.5 and are having problem with migration tool.

When doing the migration a get a lot of errors like this:

Access to the path '....\..\AppData\blobs\3388fb3421054a219fc0fc5eefcd8270' is denied.

There are no direcotory blobs before so the tool has created it and later it seems like it has not access to it.

This is bad since i miss quite a lot of files after this mirgration so we must solve this before we can upgrader.

Anyone know's what it can be?