A1200 won't boot after AExplorer install

[Alcamino]

Hello all!
Help... please?
I've upgraded to the latest AExplorer from Cloanto on my Amiga Forever installation (PC side).

Then I think I messed things up by trying to launch AExplorer from the Amiga side before it was upgraded on that side.

Now it does not boot!
Did I kill my Miggy?... Is this fixable?

Thanks,
Al  :-?

[Alcamino]

I think I tried to copy the new Amiga AExplorer to the Amiga side from the PC.

I did not edit the Startup-Sequence.

When the Amiga is turned on, the power light is on, but no drive activity happens and the screen stays blank.

By the way, my internal amiga floppy cannot read disks (this is why i was trying to transfer the new file).

[Alcamino]

Thanks to all who posted responses!

Al :-D