Before the actual install starts (of v. 1.1.1-beta), while preparing, at 99% complete, I keep getting the error 0x80070057: the parameter is incorrect (“An unexpected error is keeping you from copying the file…”). If I skip then install, the application appears to install but won’t start. I’ve chosen the option to uninstall and tried from the start again with a new download but the same thing happens. This error is well known but usually relates to Windows Update. There are numerous remedial actions that cover various scenarios, but none for a software install. Please advise.