Power XL HD Disk Drive patch

[tasmanian guy]

For whatever reason, call it a moment of madness I purchased a HD Power XL drive.  I dont know why I bought it but I think it stems from the fact I was envious of Amiga 4000 owners having high density drives as standard
 
It works fine as a double density drive, but requires a patch to use HD disks.
 
Now I downloaded the dms file, but it says there are no files to extract.
 
My email address is techguy at internode.on.net and I can supply the dms file and would appreciate the help of getting these files onto my Amiga 1200 rack.
 
Thanks muchly!

[tasmanian guy]

Quick note, you only need HighDensityPatch to write to HD disks. Reading works fine without it.
 
Have you tried writing the DMS directly back to disk? (http://aminet.net/package/util/arc/dms111)

I tried to use the os3.9 unarc gui and it says there are no files to extract.
 
I understand that I can read HD disks, but I dont have Amiga HD disks, so I'd like to format some PC ones so I can use them for the Amiga...well to at least prove the floppy drive works.