1.50 addon for 3.90 error

Whenever I try to install the 1.50 addon on 3.90-2 M33 I get an error,
flash0:/km/pspnet_adhocctl.prx................error
when I look in flash0 on my computer, the file is there (0bytes) is there any solution?

im guessing your 1.5 file is corrupt or something.. re copy it from your computer.

where can i get the 1.50 plugin ? and how do i install it ?

Get it from www.dark-alex.org and put it in your game folder get the 1.50 eboot and rename it 150.PBP and place at the root of your memstick and then run the update from the xmb/game menu

ok thanks , everything working now. hmm i should get a 8gb stick

I still have no luck, Ive tried decrypting the the eboot myself and trying http://www.psp-hacks.com/file/4

IN looking at this Problem I think the real issue is that THE LIMITED FLASH0 Space Causes an Error in the writing of pspnet_adhottcl.prx or even other files.....It Is POSSIBLE I have found the solution to this error....ACCESS THE RECOVERY MENU...IF YOU ARE UNAWARE HOW TO....YOU CAN BY HOLDING THE OFF BUTTON FOR 5 SECONDS OR SO....THEN PRESS THE BUTTON AGAIN IMMEDIATELY HOLDING THE R BUTTON......

From the Recovery Menu
(MAKE SURE PSP IS CONNECTED TO COMP. EITHER BY DIRECT INSERTION ON THE MEMORY STICK OR USB CONNECTION...) Go To Advanced....From there click on Flash 0....Within the Comp a Window should Pop Up...access the Files...within my firmware 3.90M33-3 there was (should be for most firmwares) a file named FONT....HERE there are 3 Files that Can Be Replaced by identical files of less Space...THEY ARE gb3s1518.bwfon, jpn0.pgf, and kr0.pgf.........The following link contains download links to the identical files...it is http://www.dcemu.co.uk/vbulletin/showthread.php?t=90901.....DOWNLOAD each file and Replace the previous ones in Flash0.....If there is any problem or error still let me know...