Opus doesn't launch at startup

[Leo]

@FileNerd

Opus has full permissions Shows ADMINSTRATOR in top left of every lister.

That could be what is blocking it from running at startup, and generally a bad idea. This page explains why in detail:

Why NOT to run Opus as Administrator under UAC

UAC Support Directory Opus supports Windows UAC and will prompt for elevation when required to perform administrator actions. The program itself does not need to be run elevated, and doing so can actually cause problems (detail below). Opus also ha…