Emulated Amiga

[SnkBitten]

I prefer WinUAE.  I've run both and using the CyberStorm emulation ran noticeably faster than running the Blizzard  emulation.  At the time you were limited to accelerator ram so the Blizzard provided twice as much.  With Update 1 to OS 4.1 FE you can use Zorro III ram so you aren't limited to the 128MB CyberStorm ram.

[SnkBitten]

Well I got Amiga OS 4.1 Classic installed under latest WinUAE and it works great.  But when I do upgrade 1 it will not boot and just stays on a pink or purple screen. Any ideas?

when you install the update, "power off" the emulation, don't restart....ie press F12 and quit or restart then start the 4.1 emulation again.

[SnkBitten]

Tried yoyue suggestion but still same thing happens. Thanks though.

Weird.  It could be an issue with your configuration or kickstart file.  Make sure OS 4.1 is fully patched with the AmiUpdate app before installing Update 1, and don't use AmiUpdate to install Update 1.  It will try to extract to ram and run out of space.   Download and extract then install manually (run the installer).

Some have had the same issue you are experiencing though I have no idea the setup/configuration of their 4.1 FE environment prior to installing Update 1.