Problem was that the supplied file had code to completely skip over the License check, causing exceptions to occur later on. I had to remove that code, and further add some of my own to patch the file to accept the older license file which is a different length. So problem has been solved. Here is the Fully working version of B4A cracked fully by me.

Please download and read the instructions supplied. If not working for you let me know here.
http://www29.zippyshare.com/v/CWCjdW6g/file.html

1. Install the EXE - b4a-5.50.exe
2. Do not Launch B4A.exe!!!!
3. Copy the b4x.dll and the cracked b4A.exe from the \Cracked folder, into the install folder overwriting the original files.
4. Copy the license gen - B4A-licence_generator.exe into the install folder and run it. Enter any email but remember it. Click to generate the license file - B4A-License.txt in your install folder.
5. Now run the b4a.exe - patched version
6. It will open a dialog and say "Please locate the license file."


7. Navigate to your install folder and select the license file generated there - B4A-License.txt
8. You will now be asked to enter the email you entered when generating the license file. Enter it exactly as before and press OK.


9. Message will popup that B4A is registered.


10 Check Help About and see it is registered.


Also the following line does not error like before:
Activity.AddMenuItem3("About", "About"


.Net is easy except the code was obfuscated so took a bit longer to find the patches.

Enjoy version 5.5

Thanks dapeeper i can confirm that this works. Your cracked files also works with the retail version too as you are still using the repacked version.

Very nice dapeeper!

Well, I have a problem: every time I try to run the license generator, even as admin, I got an error, that tells me I need to put the generator file in the B4A folder. But it's already there!! I don't know why it's happening. It used to work. Do you have any tip to solve it?
Maybe creating a license file with some generic e-mail like b4a@mobilism.com and share the file with us? Or it wouldn't work in different computers?

Thanks!

Its working now.Thanks dapeeper

I am trying to use the B4A-licence_generator (from post #106) but i always get this error :

System.SystemException: CryptAcquireContext failed.
Last error - 0x80090016.
Error message - Keyset does not exist

i have tried the solutions found here http://technicallyeasy.net/2010/10/how-to-fix-keyset-does-not-exist-for-scheduled-tasks-in-windows/ but i still get this error.
Any thoughts ?
Thank you in advance

Could someone please create a licence file with a generic email like test@gmail.com and post it here ?
Maybe this way i don't have to use the B4A-licence_generator, since it gives me this error (and maybe only to me )

B4A 5.5 auto import license key:
http://www.mediafire.com/download/m2k72ihyap7uzk5/b4a-5.50-full-repack.zip

B4A 5.5 auto import license key:
http://www.mediafire.com/download/m2k72ihyap7uzk5/b4a-5.50-full-repack.zip

I am sorry but i don't understand what can i do with this file, it seems to be the same zip to install but i cannot find any "auto import license key" app or something like that.
I don't have any previous version of B4A installed, if this info helps anyway.
Thank you

It means that you simply install and use without extra step further. Sorry for my bad English.

It means that you simply install and use without extra step further. Sorry for my bad English.

But after launching B4A it tells me to locate the licence file which i don't have, so what can i do ?

This way, i have the error of the post #101, so it's not really functional.
I just can't use the made by dapeeper for the reason i've told before
Can anyone please help me ?

I cannot use keygen too. But my error is another. Keygen tells me I need to put it into the b4a folder, even it's already there. I dont know why and how to solve.

try copying Alternative B4A keygen first and try first if it doesnot works then copy B4a-licence_generator and run as administrator and try to make licence file, it worked for me. Try one will work.

I solved my problem using suggestions from SanjogShakya and dapeeper.
This is what i did, this process may help others :

1 ) open zip file B.4.A 5.5.0 and extras.rar (from post #1)
2 ) go to (zip) folder B4A 5.50 and extras\B4A earlier versions\
3 ) launch file b4A.4.30_full.exe , as always do not launch B4A.exe!
4 ) go to (zip) folder B4A 5.50 and extras\B4A 5.50 FULL VERSION\Licence Generators\alternative keygen programs\
5 ) copy the file KeyGen.exe to the B4A install directory
6 ) launch KeyGen.exe from the B4A install directory, enter any email but remember it
7 ) this process creates a file named B4A-License.txt into the B4A install directory, save a copy of this file elsewhere
8 ) uninstall B4A, using the normal windows method or by launching unins000.exe
9 ) close zip file B.4.A 5.5.0 and extras.rar and open the bbB4AFullyWorking.zip (from post #106 by dapeeper)
10 ) launch b4a-5.50.exe , as always do not launch B4A.exe!
11 ) copy the b4x.dll and the cracked b4A.exe from the (zip) \Cracked folder, into the install folder overwriting the original files
12 ) copy the previous saved B4A-License.txt file into the B4A install directory
13 ) Finally (!) launch B4A.exe and give the email used at step 6

Have fun !

Hey, DaPeeper! Please check your PMs.

my solution has been removed as it didn't fully correct the problem. sorry.