Just re-reading your 1st and last posts.
Are you using Preloader or Priiloader? What exact version number? (You say latest version - thats priiloader 0.4)
Why did you use anyregionchanger ?? Was this a Korean Wii ??
If so, do NOT update to 4.2, you will brick your Wii.
You need another opinion besides mine on what to do next.
If it was me, I would get MMM or YAWM, and re-install (do NOT delete) a NON Stubbed IOS60 (which SM4.1 needs), and then re-install your 4.1 system menu, in that order, and BEFORE restarting the Wii, also install Priiloader 0.4
And before I did anything, I would make sure I can still boot to 'bootmii' in case this all turns to custard!!