I use Windows 10 version 1909 build 18363.657 and WindowBlinds10.84, with the corporate skin and Iperius has problems when trying to restore a tape:
version 7.0.1 shows a windows which fills up a tree of all the files on tape, progressively while reading the tape content.
When WB is loaded, and using the tape restoration dialog, the restore dialog window hangs up when creating a large volume of files to select (630000 for my main backup). Most of the time it's when it's done and displays the top of the tree, more rarely in the middle of the tape reading.
It's cut and dry, if I unload WB before starting the restore process, the dialog does not hang.
If I reload WB after that, while the dialog is still active it hangs.
It's a bit random, sometimes it does not hang, but it's rare. And it does not when there is a small number of files.
I don't see how to include an image, so I posted it on Postimage.org:
Adding Iperius to excluded programs does not help.
I tried 2 skins (Corporate and Precision), same result.
I also posted this question on Stardock compatibility issues forum, no answer so far.