Magic Memory Card Problem

[surreal]

In Midian's Guide at pspmod.com/forums/psp-hardware-guides/23428-guide-making-pandoras-battery-new-method.html (can't post URLs till 15 posts...), I get this error during Process #3, Step 8.

C:\msinst>msinst D msipl.bin
PSP MS IPL Installer
Load IPL code msipl.bin
241664 bytes(59 block) readed

Target DRIVE is 1
Check partation Sector
boot status 0x80
start head 0x0B
start sec/cyl 0x0012
partation type 0x0B
last head 0x3F
last sec/cyl 0xB5E0
abs sector 0x00000171
ttl sector 0x001DAE8F
signature 0xAA55
Check BPB Sector
signature AA55
Check free reserved sector:to small reserved sectors


I'm using both a 1GB and 2GB SanDick PRO DUO
I placed it into the PSP, then went into USB mode.
I first formatted in FAT32, then used the mspformat to format again.
I took out the memory stick, went out of USB mode, placed it in again, then went into USB mode once more
Then I installed the universal unbrick files onto the memory stick.
After that, I try and do process #3 on Midian's guide.

Can anyone help me so I can do the Y/N option and finally finish my magic memory stick?