Kia Hyundai IMMO Off Studio — Discussion
This thread is intended for
license activation requests, installation assistance, compatibility reports, bug reports and user feedback.
KIA HYUNDAI IMMO OFF STUDIO processes supported Kia and Hyundai ECU dumps, including compatible
full FLASH, EEPROM, MPC and FLASH BOOT READ files.
Depending on the selected ECU family, the package provides IMMO OFF processing and access to separate Bosch/Ultimo and L-Suite checksum correction utilities.
License Activation
At the first launch, the registration window will display your personal hardware identifier.
To request activation:
- Launch KIA_HYUNDAI_IMMO_OFF_STUDIO.exe.
- Copy the complete HWID exactly as displayed by the program.
- Reply to this discussion thread and post your HWID using the following format:
- Wait until your personal activation key is provided.
- Return to the registration window.
- Paste the received key into the activation field.
- Click Activate.
The activation key is generated specifically for the submitted HWID and will not work on another computer.
If activation fails, post the HWID again together with a screenshot of the registration window and the exact error message.
Installation Notes
Extract the complete package directly to:
C:\KIA_HYUNDAI_IMMO_OFF_STUDIO\
The main application must be located at:
C:\KIA_HYUNDAI_IMMO_OFF_STUDIO\KIA_HYUNDAI_IMMO_OFF_STUDIO.exe
- Do not run the application directly from the ZIP archive
- Do not create an additional duplicate folder level
- Do not move the main EXE separately
- Keep the Dlls and L-Suite_1.03 checksum folders in place
- Keep kia-kеуg**.dll, options.ini, a2.BIN and ultimo.exe in the main folder
For L-Suite checksum support, install the included runtime once:
C:\KIA_HYUNDAI_IMMO_OFF_STUDIO\L-Suite_1.03 checksum\vcredist_x86.exe
File Missing Error
If the program displays
File missing!, verify that:
- The complete archive was extracted to the required path
- The application is not running from inside the archive
- No included EXE, DLL, BIN or INI file has been moved or deleted
- The antivirus has not quarantined an included component
Do not download replacement executables or DLL files from unrelated websites.
Checksum Information
IMMO OFF processing does not automatically mean that the file checksum has been corrected.
Where required, checksum correction must be performed separately using the included:
- Bosch Checksum Corrector / Ultimo
- L-Suite Checksum Corrector
Always preserve the untouched original file and save every processed result under a new filename.
Compatibility and Bug Reports
When reporting a result or problem, please include:
- Vehicle make, model and year
- Exact ECU family selected in the program
- ECU hardware and software identification, when available
- File type: full FLASH, EEPROM, MPC or FLASH BOOT READ
- Exact file size in bytes
- Tool and reading method used
- Whether the file was accepted by the application
- Whether the processed file was created
- Checksum method used, if applicable
- Screenshot and complete error message
Do not publicly attach customer files containing sensitive vehicle or immobilizer information unless specifically requested by a staff member.
Important File Safety
- Keep an untouched backup of every original ECU read
- Use the exact memory area required for the selected solution
- Do not use a virtual read when full FLASH, EEPROM, MPC or boot data is required
- Confirm the selected ECU family before processing
- Verify the processed file and checksum before programming
- Do not overwrite the only available original file
Download and Full ECU List
View the complete ECU coverage, instructions and download KIA HYUNDAI IMMO OFF STUDIO
