Tlemcen Car electronics - Procedures to upgrade to DiagBox v7.77

Procedures to upgrade to DiagBox v7.77 (if you have upgraded to 7.76, It worked from 7.74->7.75->7.76->7.77)
Please notice that this is intended for educational purposes and that you perform any or all the below procedures at your own risk. I hold no responsibility for any issue you may face.

Procedure 1 (From the internet):
1- Go to C:\AWRoot\bin\fi\ and create another copy of cashe folder naming it cashe.Org
2- Run DiagBox and click on upgrade, after successful download close the application.
3- Run DiagBox it will start the upgrade process and when run for the first time, it will give 6 or 7 error message, keep klicking ok until DiagBox closes down.
4- Go back to C:\AWRoot\bin\fi\ and delete the folder cashe and rename cashe.org to cashe
5- Run DiagBox and it will run successfully.

Procedure 2 (Local upgrade):
1- Go to C:\AWRoot\bin\fi\ and create another copy of cashe folder naming it cashe.Org
2- Download the attached file, Expand it and copy the contents of the updt_77 to C:\AWRoot\dtwr\updt\ directly replacing and overwriting existing files and folders
3- Run DiagBox, it will start the upgrade process, when it finishes successfully click ok, it run for the first time and will give 6 or 7 error message, keep klicking ok until DiagBox closes down.
4- Go back to C:\AWRoot\bin\fi\ and delete the folder cashe and rename cashe.org to cashe
5- Run DiagBox and it will run successfully.

If you like to try newer file versions:
3- When you receive the first error message in point 3, DiagBox creates 28 new files in the cashe folder copy this folder into a folder named cashe.cpy, because the contents of the original cashe folder get deleted after the crash. Continue to click on the error message until diagBox closes.
4- Now, copy into the (empty) cashe folder the 13 files that start with fr.actia.AWF.xxxxxxx.dll from the cashe.org and all other files from cashe.cpy.
5- Run DiagBox and it will run successfully.

If you don’t like 7.77 update or you have an issue with it. Run Maitresox’s 7.74 to 7.76 again and it should successfully downgrade it to DiagBox v7.76.