ok, so i purchased the vampent mobile emulator because i heard that i could use it on my pearl.
i got it and followed the instructions that came with it in the readme file.
now i have it compiled and ready to go, but i cannot download it onto my phone, it does not show up on desktop manager, i also tried puting it on my mem card and tried going into explore to install it through media, but when it starts installing, i get the message "failed: 907 invalid JAR error!: control folow verification infromation too large"

how do i get it to install correctly?

.jar and .jad are for OTA (over the air) downloads.

.alx with a .cod file will allow you to use app loader in DM to install.

First thing you might want to try is to download it from your phones browser. But you say you compiled the jad so... if you download it like this you won't be able to add roms to it...
If you do not have a data plan you can try this. It might be kinda hard, but...

Since you only have the .jar file you will need to use JadMaker to make the .jad file. Here is a download link for the one I use:

Download JADMaker 1.15 - JADMaker creates a JAD file for your .JAR Java Games - Softpedia

Then you will need to take the .jar and .jad file and create the .alx and .cod files. Here is a batch file you can use for that:

Just copy this text to notepad and save it as filename.bat and run it. Input what it asks for. Let us know what happens. Good luck.

so what is the JDE directory?

cause im getting an error
rapc is not recognized as an internal or external command

Sorry, forgot to mention you will need Blackberry JDE. Here is the download link if you don't already have it:

https://www.blackberry.com/Downloads...359F4AE7BD7BA1

Select the "Blackberry Java Development Environment v4.2" or maybe 4.2.1 will work, I'm not sure.

Download and install it and reboot your pc if it asks or tells you to.

The complete path the the jde directory will be something like:
C:\Program Files\Research In Motion\BlackBerry JDE 4.2.0

When asked for the name of the jar or jad file. Type the file name without the .jad or .jar extension.

Let me know how you do.

ok, so the new error reads

'rapc' is not recognized as an internal or external command, operable program or batch file

Sounds like you are entering the wrong path to the JDE directory.

I accidentally told you above to include the bin folder. Leave it out and it should work. So the complete path to your JDE directory will just be something like this:

C:\Program Files\Research In Motion\BlackBerry JDE 4.2.0


I usually go to My Computer, then my hard disk drive (mine is C, yours may be different), then Program Files, then Research In Motion, then Blackberry JDE 4.2.0. Now I'm in that directory and I can just copy and paste the address from the address bar and right click on the CMD prompt and select paste.

It should eventually say "no errors" and the .alx and .cod along with some other files will be in the same place as the .jar and .jad files are.

Alright, ill try when I get home using the file path without the bin extension, I know I was adding that after jde 4.2.1, ill post again with my results

ok, its works now, and lets me register

i cant get this to work
i keep getting an error like u did earlier

check the jde directory path. If it is wrong you will get that error.

Also, this doesn't work for every game. As a matter of fact it doesn't work for a lot of games I have tried, but if they go through with no errors they usually play fine on the pearl. Good luck.

and what if i only have JAD file?

EDIT: READ MY NEXT POST

WHOA, Sorry. My previous post, which I erased was incorrect. If you only have the jad file I don't believe it will do you any good, but I may be wrong.