I'm testing DrivePool on a VirtualBox Win7x86 instance.
After adding drives to the pool, I tried removing them, but I got an error. Uninstalled DrivePool, following the steps in Q3017479, installed all Windows updates, uninstalled .NET 4.5.1 from DrivePool Setup, installed .NET 4.7.2 from the Microsoft offline installer, and then reinstalled DrivePool. The drives were recognized and added to the pool, despite having deleted all ProgramData, %APPDATA% and Registry settings. But still this error appears when I try removing a drive from the pool
The error translation is ": not a valid W