Trying to deploy the Filr client over here.
Using the MSI, I find that during the install the explorer shell is killed and re-loaded during the install.
Windows 7 see this as unexpected, and asks if you want to re-launch explorer.
If you do this, the install tries to load explorer again and kinda keeps explorer from loading properly.
If you close out of the "restart explorer.exe" prompt, the Filr install continues on just fine.
I'm running the install as a Dynamic Administrator, and this happens on Windows 7 and Windows 8 clients.
It looks like a full re-load of the user profile (e.g. user profile settings being created box shows up in the upper left of the primary monitor).
Anyone else experience this?